@TechReport{denicola_et_al:DagSemRep.156,
  author =	{De Nicola, Rocco and Goltz, Ursula and Vaandrager, Frits},
  title =	{{Expressiveness in Concurrency (Dagstuhl Seminar 9638)}},
  pages =	{1--7},
  ISSN =	{1619-0203},
  year =	{1997},
  type = 	{Dagstuhl Seminar Report},
  number =	{156},
  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.156},
  URN =		{urn:nbn:de:0030-drops-150438},
  doi =		{10.4230/DagSemRep.156},
}