@InProceedings{chitnis_et_al:LIPIcs.FSTTCS.2013.79,
  author =	{Chitnis, Rajesh and Fomin, Fedor V. and Golovach, Petr A.},
  title =	{{Parameterized Complexity of the Anchored k-Core Problem for Directed Graphs}},
  booktitle =	{IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2013)},
  pages =	{79--90},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-64-4},
  ISSN =	{1868-8969},
  year =	{2013},
  volume =	{24},
  editor =	{Seth, Anil and Vishnoi, Nisheeth K.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2013.79},
  URN =		{urn:nbn:de:0030-drops-43636},
  doi =		{10.4230/LIPIcs.FSTTCS.2013.79},
  annote =	{Keywords: Parameterized complexity, directed graphs, anchored \$k\$-core}
}