@InProceedings{luttenberger_et_al:LIPIcs.STACS.2018.48,
  author =	{Luttenberger, Michael and Palenta, Raphaela and Seidl, Helmut},
  title =	{{Computing the Longest Common Prefix of a Context-free Language in Polynomial Time}},
  booktitle =	{35th Symposium on Theoretical Aspects of Computer Science (STACS 2018)},
  pages =	{48:1--48:13},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-062-0},
  ISSN =	{1868-8969},
  year =	{2018},
  volume =	{96},
  editor =	{Niedermeier, Rolf and Vall\'{e}e, Brigitte},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2018.48},
  URN =		{urn:nbn:de:0030-drops-84828},
  doi =		{10.4230/LIPIcs.STACS.2018.48},
  annote =	{Keywords: longest common prefix, context-free languages, combinatorics on words}
}