@conference{abramsky2010coalgebras,
  title = "{Coalgebras, chu spaces, and representations of physical systems}",
  author = "Abramsky, S.",
  year = "2010",
  booktitle = "Logic in Computer Science (LICS), 2010 25th Annual IEEE Symposium on",
  issn = "1043-6871",
  organization = "IEEE",
  pages = "411--420",
}