TY - RPRT TI - Trends in long-period seismicity related to magmatic fluid compositions AU - M.M. Morrissey AU - B. A. Chouet PY - 2001 DO - 10.1016/s0377-0273(00)00290-0 UR - https://pubs.usgs.gov/publication/70023290 ID - 70023290 ER -