@InProceedings{kimura_et_al:LIPIcs.ISAAC.2023.47,
  author =	{Kimura, Kei and Makino, Kazuhisa},
  title =	{{A Combinatorial Certifying Algorithm for Linear Programming Problems with Gainfree Leontief Substitution Systems}},
  booktitle =	{34th International Symposium on Algorithms and Computation (ISAAC 2023)},
  pages =	{47:1--47:17},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-289-1},
  ISSN =	{1868-8969},
  year =	{2023},
  volume =	{283},
  editor =	{Iwata, Satoru and Kakimura, Naonori},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ISAAC.2023.47},
  URN =		{urn:nbn:de:0030-drops-193492},
  doi =		{10.4230/LIPIcs.ISAAC.2023.47},
  annote =	{Keywords: linear programming problem, certifying algorithm, Horn system}
}