@InProceedings{ganardi_et_al:LIPIcs.ICALP.2022.124,
  author =	{Ganardi, Moses and Majumdar, Rupak and Pavlogiannis, Andreas and Sch\"{u}tze, Lia and Zetzsche, Georg},
  title =	{{Reachability in Bidirected Pushdown VASS}},
  booktitle =	{49th International Colloquium on Automata, Languages, and Programming (ICALP 2022)},
  pages =	{124:1--124:20},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-235-8},
  ISSN =	{1868-8969},
  year =	{2022},
  volume =	{229},
  editor =	{Boja\'{n}czyk, Miko{\l}aj and Merelli, Emanuela and Woodruff, David P.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICALP.2022.124},
  URN =		{urn:nbn:de:0030-drops-164651},
  doi =		{10.4230/LIPIcs.ICALP.2022.124},
  annote =	{Keywords: Vector addition systems, Pushdown, Reachability, Decidability, Complexity}
}