Robin Barker Leigh Holloway Anthony Meehan A Negotiation Model to Support Material Selection in Concurrent Design. 697-707 2001 conf/ieaaie/2001 IEA/AIE http://link.springer.de/link/service/series/0558/bibs/2070/20700697.htm db/conf/ieaaie/ieaaie2001.html#BarkerHM01