@book{haes1994,
title = {Integrating impact assessment into LCA : [proceedings of the LCA Symposium held at the Fourth SETAC-Europe Congress, 11 - 14 April 1994, The Free University, Brussels, Belgium]},
address = {SETAC - Europe},
annote = {198 S},
author = {{Helias A. Udo/de} Haes},
howpublished = {Brussels},
url = {http://gso.gbv.de/DB=2.1/CMD?ACT=SRCHA&SRT=YOP&IKT=1016&TRM=ppn+211952680&sourceid=fbw_bibsonomy},
year = {1994},
description = {imported},
isbn = {90-5607-001-0},
keywords = {Lebenszyklus_<Wirtschaft> }
}
::