TY - RPRT TI - Interplanetary shock triggering of auroral substorm activity: a mechanism AU - Zhou, X. Y. AU - Tsurutani, B. T. AU - Arballo, J. K. AU - Lakhina, G. S. PY - 2000 UR - https://ntrs.nasa.gov/citations/20060040468 ID - 20060040468 ER -