@conference{Müh89,
	author = {Mühlhäuser, M., Schill, A., Kienhöfer, J., Frank, H., Heuser, L.},
	title = {A Software Engineering Environment for Distributed Applications},
	year = {1989},
	organization = {Euromicro Conference, Köln, Sept. 1989, pp. 327-332}
}