@conference{SWS+09,
	author = {Christian Sell and Mathias Winkler and Thomas Springer and Alexander Schill},
	title = {Two Dependency Modeling Approaches for Business Process Adaptation},
	year = {2009},
	series = {Lecture Notes in Artificial Intelligence (LNAI)},
	address = {Vienna, Austria},
	month = {11},
	publisher = {Springer}
}