?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Gilli%2C+P.V.&rft.aulast=Gilli&rft.aufirst=P.V.&rft.date=1995&rft.title=First-+and+second-law+efficiencies+of+the+global+and+regional+energy+systems&rft.genre=proceeding