TY - RPRT TI - 1997 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory AU - Robert G. McGimsey AU - Kristi L. Wallace PY - 1999 DO - 10.3133/ofr99448 UR - https://pubs.usgs.gov/publication/ofr99448 ID - ofr99448 ER -