@InProceedings{gluch_et_al:LIPIcs.ICDT.2019.15,
  author =	{G{\l}uch, Grzegorz and Marcinkowski, Jerzy and Ostropolski-Nalewaja, Piotr},
  title =	{{The First Order Truth Behind Undecidability of Regular Path Queries Determinacy}},
  booktitle =	{22nd International Conference on Database Theory (ICDT 2019)},
  pages =	{15:1--15:18},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-101-6},
  ISSN =	{1868-8969},
  year =	{2019},
  volume =	{127},
  editor =	{Barcelo, Pablo and Calautti, Marco},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICDT.2019.15},
  URN =		{urn:nbn:de:0030-drops-103175},
  doi =		{10.4230/LIPIcs.ICDT.2019.15},
  annote =	{Keywords: database theory, query, view, determinacy, recursive path queries}
}