Microlensing of the broad emission line region in the quadruple lens SDSS J1004+4112

Gordon T. Richards, Charles R. Keeton, Bartosz Pindor, Joseph F. Hennawi, Patrick B. Hall, Edwin L. Turner, Naohisa Inada, Masamune Oguri, Shin Ichi Ichikawa, Robert H. Becker, Michael D. Gregg, Richard L. White, J. Stuart, Donald P. Schneider, David E. Johnston, Joshua A. Frieman, J. Brinkmann