TY - RPRT TI - Pyroclastic flow hazard at Volcán Citlaltépetl AU - Michael F. Sheridan AU - Bernard E. Hubbard AU - Gerardo Carrasco-Nunez AU - Claus Siebe PY - 2004 DO - 10.1023/b:nhaz.0000037028.89829.d1 UR - https://pubs.usgs.gov/publication/70026635 ID - 70026635 ER -