diff --git a/bib/sivanov.bib b/bib/sivanov.bib
index 332fcd7..5a69f70 100644
--- a/bib/sivanov.bib
+++ b/bib/sivanov.bib
@@ -1,3 +1,21 @@
+@inproceedings{DBLP:conf/ncma/AlhazovF019,
+  author    = {Artiom Alhazov and
+               Rudolf Freund and
+               Sergiu Ivanov},
+  editor    = {Rudolf Freund and
+               Markus Holzer and
+               Jos{\'{e}} M. Sempere},
+  title     = {Register machines over groups},
+  booktitle = {Eleventh Workshop on Non-Classical Models of Automata and Applications,
+               {NCMA} 2019, Valencia, Spain, July 2-3, 2019.},
+  pages     = {31--46},
+  publisher = {{\"{O}}sterreichische Computer Gesellschaft},
+  year      = {2019},
+  timestamp = {Wed, 10 Jul 2019 15:03:38 +0200},
+  biburl    = {https://dblp.org/rec/bib/conf/ncma/AlhazovF019},
+  bibsource = {dblp computer science bibliography, https://dblp.org}
+}
+
 @article{DBLP:journals/nc/AlhazovFIOV18,
   author    = {Artiom Alhazov and
                Rudolf Freund and
@@ -39,7 +57,7 @@
   year      = {2018},
   url       = {https://doi.org/10.1007/978-3-030-00265-7\_1},
   doi       = {10.1007/978-3-030-00265-7\_1},
-  timestamp = {Thu, 22 Nov 2018 06:49:09 +0100},
+  timestamp = {Tue, 14 May 2019 10:00:52 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/birthday/AlhazovF0OV18},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -64,7 +82,7 @@
   year      = {2018},
   url       = {https://doi.org/10.1007/978-3-030-00265-7\_14},
   doi       = {10.1007/978-3-030-00265-7\_14},
-  timestamp = {Thu, 22 Nov 2018 06:49:09 +0100},
+  timestamp = {Tue, 14 May 2019 10:00:52 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/birthday/0001RAP18},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -85,7 +103,7 @@
   year      = {2018},
   url       = {https://doi.org/10.1007/978-3-319-92402-1\_3},
   doi       = {10.1007/978-3-319-92402-1\_3},
-  timestamp = {Thu, 07 Jun 2018 19:29:19 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:51 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/mcu/AlhazovF018},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -109,7 +127,7 @@
   year      = {2018},
   url       = {https://doi.org/10.1007/978-3-030-12797-8\_4},
   doi       = {10.1007/978-3-030-12797-8\_4},
-  timestamp = {Tue, 05 Feb 2019 00:00:00 +0100},
+  timestamp = {Tue, 14 May 2019 10:00:47 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/AlhazovFIV18},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -131,7 +149,7 @@
   year      = {2018},
   url       = {https://doi.org/10.1007/978-3-319-92435-9\_1},
   doi       = {10.1007/978-3-319-92435-9\_1},
-  timestamp = {Fri, 15 Jun 2018 12:03:50 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:35 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/uc/AlhazovF018},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -259,7 +277,7 @@
   year      = {2017},
   url       = {https://doi.org/10.1007/978-3-319-73359-3\_2},
   doi       = {10.1007/978-3-319-73359-3\_2},
-  timestamp = {Thu, 04 Jan 2018 15:56:58 +0100},
+  timestamp = {Tue, 14 May 2019 10:00:47 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/AlhazovF017},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -359,7 +377,7 @@
   year      = {2016},
   url       = {https://doi.org/10.1007/978-3-319-54072-6\_4},
   doi       = {10.1007/978-3-319-54072-6\_4},
-  timestamp = {Fri, 19 May 2017 01:25:07 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:48 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/AlhazovAF016},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -385,7 +403,7 @@
   year      = {2016},
   url       = {https://doi.org/10.1007/978-3-319-54072-6\_5},
   doi       = {10.1007/978-3-319-54072-6\_5},
-  timestamp = {Fri, 02 Nov 2018 00:00:00 +0100},
+  timestamp = {Tue, 14 May 2019 10:00:48 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/AlhazovBF0PZ16},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -449,7 +467,7 @@
   pages     = {386--388},
   year      = {2015},
   url       = {http://www.math.md/publications/csjm/issues/v23-n3/11989/},
-  timestamp = {Fri, 02 Jun 2017 01:00:00 +0200},
+  timestamp = {Wed, 22 May 2019 01:00:00 +0200},
   biburl    = {https://dblp.org/rec/bib/journals/csjm/000115},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -503,7 +521,7 @@
   year      = {2015},
   url       = {https://doi.org/10.1007/978-3-319-23111-2\_6},
   doi       = {10.1007/978-3-319-23111-2\_6},
-  timestamp = {Tue, 23 May 2017 01:13:09 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:51 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/mcu/0001V15},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -527,7 +545,7 @@
   year      = {2015},
   url       = {https://doi.org/10.1007/978-3-319-28475-0\_9},
   doi       = {10.1007/978-3-319-28475-0\_9},
-  timestamp = {Fri, 19 May 2017 01:25:07 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:47 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/Freund0V15},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -550,7 +568,7 @@
   year      = {2015},
   url       = {https://doi.org/10.1007/978-3-319-21819-9\_12},
   doi       = {10.1007/978-3-319-21819-9\_12},
-  timestamp = {Wed, 14 Nov 2018 10:55:48 +0100},
+  timestamp = {Tue, 14 May 2019 10:00:35 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/uc/Freund0S15},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -606,7 +624,7 @@
   year      = {2014},
   url       = {https://doi.org/10.1007/978-3-319-09704-6\_17},
   doi       = {10.1007/978-3-319-09704-6\_17},
-  timestamp = {Fri, 19 May 2017 01:25:25 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:55 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/dcfs/0001PV14},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -628,7 +646,7 @@
   year      = {2014},
   url       = {https://doi.org/10.1007/978-3-319-14370-5\_16},
   doi       = {10.1007/978-3-319-14370-5\_16},
-  timestamp = {Fri, 19 May 2017 01:25:07 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:48 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/Ivanov14},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -667,7 +685,7 @@
   year      = {2013},
   url       = {https://doi.org/10.1007/978-3-642-54239-8\_16},
   doi       = {10.1007/978-3-642-54239-8\_16},
-  timestamp = {Fri, 19 May 2017 01:25:07 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:47 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/IvanovV13},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -692,7 +710,7 @@
   year      = {2013},
   url       = {https://doi.org/10.1007/978-3-642-39074-6\_8},
   doi       = {10.1007/978-3-642-39074-6\_8},
-  timestamp = {Thu, 15 Jun 2017 21:36:01 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:35 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/uc/FernauFISS13},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -744,7 +762,7 @@
   pages     = {374--402},
   year      = {2012},
   url       = {http://www.math.md/publications/csjm/issues/v20-n3/11125/},
-  timestamp = {Tue, 06 May 2014 01:00:00 +0200},
+  timestamp = {Wed, 22 May 2019 01:00:00 +0200},
   biburl    = {https://dblp.org/rec/bib/journals/csjm/Ivanov12},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -784,7 +802,7 @@
   year      = {2011},
   url       = {https://doi.org/10.1007/978-3-642-28024-5\_16},
   doi       = {10.1007/978-3-642-28024-5\_16},
-  timestamp = {Fri, 19 May 2017 01:25:07 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:48 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/Ivanov11},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -829,7 +847,7 @@
   pages     = {101--138},
   year      = {2010},
   url       = {http://www.math.md/publications/csjm/issues/v18-n2/10280/},
-  timestamp = {Tue, 06 May 2014 01:00:00 +0200},
+  timestamp = {Wed, 22 May 2019 01:00:00 +0200},
   biburl    = {https://dblp.org/rec/bib/journals/csjm/AlhazovBBCCCDIMMMRRTVV10},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -846,7 +864,7 @@
   pages     = {139--148},
   year      = {2010},
   url       = {http://www.math.md/publications/csjm/issues/v18-n2/10282/},
-  timestamp = {Tue, 06 May 2014 01:00:00 +0200},
+  timestamp = {Wed, 22 May 2019 01:00:00 +0200},
   biburl    = {https://dblp.org/rec/bib/journals/csjm/AlhazovCIR10},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -871,7 +889,7 @@
   year      = {2010},
   url       = {https://doi.org/10.1007/978-3-642-18123-8\_8},
   doi       = {10.1007/978-3-642-18123-8\_8},
-  timestamp = {Fri, 19 May 2017 01:25:07 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:48 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/AlhazovCIR10},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
@@ -895,7 +913,7 @@
   year      = {2010},
   url       = {https://doi.org/10.1007/978-3-642-18123-8\_9},
   doi       = {10.1007/978-3-642-18123-8\_9},
-  timestamp = {Fri, 19 May 2017 01:25:07 +0200},
+  timestamp = {Tue, 14 May 2019 10:00:48 +0200},
   biburl    = {https://dblp.org/rec/bib/conf/membrane/AlhazovIR10},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
diff --git a/fiche-recap.tex b/fiche-recap.tex
index ee5cc00..854b173 100644
--- a/fiche-recap.tex
+++ b/fiche-recap.tex
@@ -61,7 +61,7 @@ Date de soutenance : & 23 juin 2015
 
 \subsection*{Recherche}
 \noindent
-19 revues internationales, 21 manifestations internationales (avec
+19 revues internationales, 22 manifestations internationales (avec
 comité de sélection et publication des actes), 2 publications
 informelles (arXiv), 2 rapport techniques.
 
diff --git a/publications.tex b/publications.tex
index b982832..1c9e4fb 100644
--- a/publications.tex
+++ b/publications.tex
@@ -13,8 +13,8 @@
 \begin{refsection}[bib/sivanov.bib,bib/sivanov-extra.bib]
 \section{Publications et communications}
 J'ai rédigé ou participé à la
-rédaction de 45 publications, dont 19 dans des revues internationales
-et 21 à des manifestations internationales avec comité de sélection et
+rédaction de 46 publications, dont 19 dans des revues internationales
+et 22 à des manifestations internationales avec comité de sélection et
 publication des actes. Cette section contient une liste complète de
 mes publications, par catégorie.