TY - CONF AU - S Kunnath AU - Hai Lew AU - D Friis C2 - Proceedings of the 7th U.S. National Conference on Earthquake Engineering DA - 2002-07-01 LA - en PB - Proceedings of the 7th U.S. National Conference on Earthquake Engineering PY - 2002 TI - Global Response Modification Factors vs. Member Ductility-Based Modifiers ER -