@InProceedings{herter_et_al:LIPIcs.FUN.2016.19,
  author =	{Herter, Felix and Rote, G\"{u}nter},
  title =	{{Loopless Gray Code Enumeration and the Tower of Bucharest}},
  booktitle =	{8th International Conference on Fun with Algorithms (FUN 2016)},
  pages =	{19:1--19:19},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-005-7},
  ISSN =	{1868-8969},
  year =	{2016},
  volume =	{49},
  editor =	{Demaine, Erik D. and Grandoni, Fabrizio},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FUN.2016.19},
  URN =		{urn:nbn:de:0030-drops-58863},
  doi =		{10.4230/LIPIcs.FUN.2016.19},
  annote =	{Keywords: Tower of Hanoi, Gray code, enumeration, loopless generation}
}