@conference {3836,
	title = {Activity Modeling},
	booktitle = {Foundation of Computer Aided Process Design, microfilm publication},
	year = {1994},
	month = {July},
	address = {Snowmass, CO},
	author = {Karsai, Gabor and Padalkar, Samir and Sztipanovits, Janos and DeCaria, Frank}
}
