Variations in the Travel Time of Compressional Wave before the Southeastern Akita Earthquake of 1970 and the Niigata Earthquake of 1964

Authors=Research Group for Microearthquakes, Faculty of Science, Tohoku University

Journal/Book_names=Report of the Coordinating Committee for Earthquake Prediction

volume=11

pages=56-61

Publish_year=1974

Publish_Country=JPN

Publisher=Geographical Survey Institute

Language_of_Text=JA

ID=197401445