?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Kolp%2C+P.&rft.aulast=Kolp&rft.aufirst=P.&rft.date=27+February+2017&rft.title=The+IIASA+Scenario+Database&rft.genre=proceeding