M. S. Kim J. Y. Koo 오명환 C. K. Kim 2024-01-22T00:33:16Z 2024-01-22T00:33:16Z 2022-01-10 1990-01 https://pubs.kist.re.kr/handle/201004/147159 A possible analysis method of frequency characteristics for conduction mechanism in Zinc oxide varistors. Article 3 Journal of KIEE., v.v. 3, no.no. 1, pp.20 - 20 Journal of KIEE. v. 3 no. 1 20 20 ZnO varistor grain boundary