?url_ver=Z39.88-2004&rft_id=10.1023%2FA%3A1025742505324&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Scheuring%2C+I.&rft.aulast=Scheuring&rft.aufirst=I.&rft.issue=4%2F5&rft.volume=33&rft.date=October+2003&rft.issn=01696149&rft.atitle=Spatial+models+of+prebiotic+evolution%3A+Soup+before+pizza%3F&rft.title=Origins+of+Life+and+Evolution+of+the+Biosphere&rft.pages=319-355&rft.genre=article