@InProceedings{makinson:DagSemProc.07351.18,
  author =	{Makinson, David},
  title =	{{Propositional Relevance through Letter-Sharing: Review and Contribution}},
  booktitle =	{Formal Models of Belief Change in Rational Agents},
  pages =	{1--13},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7351},
  editor =	{Giacomo Bonanno and James Delgrande and J\'{e}r\^{o}me Lang and Hans Rott},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07351.18},
  URN =		{urn:nbn:de:0030-drops-12124},
  doi =		{10.4230/DagSemProc.07351.18},
  annote =	{Keywords: Belief change, relevance, letter-sharing, splitting}
}