@book{ester1987,
	title = {Systemanalyse und mehrkriterielle Entscheidung},
	address = {Verl. Technik},
	annote = {215 S},
	author = {{Jochen} Ester},
	edition = {1. Aufl},
	howpublished = {Berlin},
	url = {http://gso.gbv.de/DB=2.1/CMD?ACT=SRCHA&SRT=YOP&IKT=1016&TRM=ppn+016607252&sourceid=fbw_bibsonomy},
	year = {1987},
	biburl = {http://www.bibsonomy.org/bibtex/2a0feb691ea54f9b70bf01f8fef2c8af2/fbw},
	description = {imported},
	isbn = {3-341-00242-1},
	keywords = {imported }
}