TY - RPRT TI - Raptor responses to low-level jet aircraft and sonic booms AU - David H. Ellis AU - Catherine H. Ellis AU - David P. Mindell PY - 1991 DO - 10.1016/0269-7491(91)90026-s UR - https://pubs.usgs.gov/publication/5222587 ID - 5222587 ER -