?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Dellino&rft.aufirst=Gabriella&rft.au=Dellino%2C+Gabriella&rft.isbn=978-1-4673-4780-8&rft.date=December+2012&rft.title=Metamodel+variability+analysis+combining+bootstrapping+and+validation+techniques&rft.btitle=WSC+'12+Proceedings+of+the+Winter+Simulation+Conference+&rft.genre=bookitem