@InProceedings{condon_et_al:LIPIcs.DNA.27.9,
  author =	{Condon, Anne and Hajiaghayi, Monir and Thachuk, Chris},
  title =	{{Predicting Minimum Free Energy Structures of Multi-Stranded Nucleic Acid Complexes Is APX-Hard}},
  booktitle =	{27th International Conference on DNA Computing and Molecular Programming (DNA 27)},
  pages =	{9:1--9:21},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-205-1},
  ISSN =	{1868-8969},
  year =	{2021},
  volume =	{205},
  editor =	{Lakin, Matthew R. and \v{S}ulc, Petr},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.DNA.27.9},
  URN =		{urn:nbn:de:0030-drops-146765},
  doi =		{10.4230/LIPIcs.DNA.27.9},
  annote =	{Keywords: Nucleic Acid Secondary Structure Prediction, APX-Hardness, NP-Hardness}
}