Safi BF, Pham LT, Busby MJ. High voltage circuit breaker supported on a base isolating tripod for earthquake protection. BNZSEE [Internet]. 1989 Sep. 30 [cited 2026 Feb. 15];22(3):145-54. Available from: https://www.bulletin.nzsee.org.nz/index.php/bnzsee/article/view/773