Harp EL. Instrumental shaking thresholds for seismically induced landslides and preliminary report on landslides triggered by the October 17, 1989, Loma Prieta, California earthquake. GFDQ [Internet]. 2024 Jul. 8 [cited 2024 Dec. 22];16(1):13-5. Available from: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/707