@TechReport{broy_et_al:DagSemRep.9,
author = {Broy, Manfred and Deussen, Peter and Olderog, Ernst-R\"{u}diger and de Roever, Willem-Paul},
title = {{Concurrent Systems: Semantics, Specification, and Synthesis (Dagstuhl Seminar 9111)}},
pages = {1--20},
ISSN = {1619-0203},
year = {1991},
type = {Dagstuhl Seminar Report},
number = {9},
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.9},
URN = {urn:nbn:de:0030-drops-148970},
doi = {10.4230/DagSemRep.9},
}