@conference {jayaweera2004unified,
	title = {A Unified Framework for e-Commerce Systems Development},
	booktitle = {Business Process Pattern Perspective (BP3){\textquotedblright}, PhD Thesis (ISBN},
	year = {2004},
	publisher = {Citeseer},
	organization = {Citeseer},
	author = {Jayaweera, Prasad M}
}
