@InProceedings{place_et_al:LIPIcs.STACS.2015.662,
  author =	{Place, Thomas and Zeitoun, Marc},
  title =	{{Separation and the Successor Relation}},
  booktitle =	{32nd International Symposium on Theoretical Aspects of Computer Science (STACS 2015)},
  pages =	{662--675},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-78-1},
  ISSN =	{1868-8969},
  year =	{2015},
  volume =	{30},
  editor =	{Mayr, Ernst W. and Ollinger, Nicolas},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2015.662},
  URN =		{urn:nbn:de:0030-drops-49499},
  doi =		{10.4230/LIPIcs.STACS.2015.662},
  annote =	{Keywords: separation problem, regular word languages, logics, decidable characterizations, semidirect product}
}