@inproceedings{aiml/NenovV08,
  title = "Modal logics for mereotopological relations",
  author = "Yavor Nenov and Dimiter Vakarelov",
  year = "2008",
  booktitle = "Advances in Modal Logic 7, papers from the seventh conference on "Advances in Modal Logic," held in Nancy, France, 9-12 September 2008",
  pages = "249--272",
}