TY - CPAPER TI - Seismic activity induced by water wells exploring a fractured aquifer in the Parana Basin, Brazil PY - 2007 AU - Assumpção, Marcelo Sousa de AU - Yamabe, T. H. AU - Barbosa, J. R AU - Lopes, A. E AU - Balancin, L T2 - AGU Joint Assembly PP - Washington PB - American Geophysical Union ER -