@InProceedings{afshari_et_al:LIPIcs.TLCA.2015.1,
  author =	{Afshari, Bahareh and Hetzl, Stefan and Leigh, Graham E.},
  title =	{{Herbrand Disjunctions, Cut Elimination and Context-Free Tree Grammars}},
  booktitle =	{13th International Conference on Typed Lambda Calculi and Applications (TLCA 2015)},
  pages =	{1--16},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-87-3},
  ISSN =	{1868-8969},
  year =	{2015},
  volume =	{38},
  editor =	{Altenkirch, Thorsten},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.TLCA.2015.1},
  URN =		{urn:nbn:de:0030-drops-51516},
  doi =		{10.4230/LIPIcs.TLCA.2015.1},
  annote =	{Keywords: Classical logic, Context-free grammars, Cut elimination, First-order logic, Herbrand's theorem, Proof theory}
}