?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Barredo+Egusquiza%2C+Josu&rft.aulast=Barredo+Egusquiza&rft.aufirst=Josu&rft.isbn=3-936338-2-80&rft.tpages=4&rft.date=2007&rft.title=The+Influence+of+Different+Surface+Treatments+on+the+Mechanical+Strength+of+Silicon+Wafers&rft.btitle=Proceedings+%3A+22nd+European+Photovoltaic+Solar+Energy+Conference&rft.genre=proceeding