@Article{thielscher:IGPL96,
  author        = "Sven-Erik Bornscheuer and Michael Thielscher",
  title         = "Representing Concurrent Actions and Solving Conflicts",
  journal	= "Journal of the Interest Group in Pure and Applied
                  Logics (IGPL). Special issue of the ESPRIT project MEDLAR"
  year		= 1996,
  volume	= "4",
  number	= "3",
  pages		= "355--368"
}