?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Rutledge%2C+James+T.&rft.aulast=Rutledge&rft.aufirst=James+T.&rft.date=October+2002&rft.title=A+comparison+of+microseismicity+induced+by+gel-proppant-+and+water-injected+hydraulic+fractures%2C+Carthage+Cotton+Valley+gas+field%2C+East+Texas&rft.genre=proceeding