Proceedings of the OCLApps 2006 Workshop are published as Technical Reports of the Technische Universitšt Dresden, ISSN 1430-211X, TUD-FI06-04-Sept. 2006.

OCL for (Meta-)Models in Multiple Application Domains 2006. Electronic Communications of the EASST, ISSN 1863-2122, Volume 5.

Dan Chiorean, Birgit Demuth, Martin Gogolla, and JosWarmer: OCL for (Meta-)Models in Multiple Application Domains. in: LNCS 4364, "Models in Software Engineering", Springer, 2007, Springer Link.