@inproceedings { ,
	title = {A Middleware Supporting Negotiations on Electronic Markets},
	booktitle = {4th International Workshop on Negotiations in Electronic Markets - Beyond Price Discovery, Prague, Czech Republic},
	year = {2003},
	month = {09/2003},
	publisher = {IEEE Computer Society Press},
	type = {inproceedings},
	author = {Wieczerzycki, W.}
}
