Iwasaki, Toshio, and Kazuhiko Kawashima. “Damage to Civil Engineering Structures Due to the Near Izu-Ohshima Earthquake of January 14, 1978”. Bulletin of the New Zealand Society for Earthquake Engineering 12, no. 2 (June 30, 1979): 127-135. Accessed April 12, 2021. https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/1060.