@TechReport{cardelli_et_al:DagSemRep.216,
  author =	{Cardelli, Luca and Jung, Achim and O'Hearn, Peter and Palsberg, Jens},
  title =	{{The Semantic Challenge of Object-Oriented Programming (Dagstuhl Seminar 98261)}},
  pages =	{1--14},
  ISSN =	{1619-0203},
  year =	{1999},
  type = 	{Dagstuhl Seminar Report},
  number =	{216},
  institution =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemRep.216},
  URN =		{urn:nbn:de:0030-drops-151022},
  doi =		{10.4230/DagSemRep.216},
}