Author: Vsesoi͡uznai͡a nauchno-tekhnicheskai͡a konferent͡sii͡a "Sovremennai͡a releĭnai͡a zashchita ėlektroėnergeticheskikh obʺektov" (1991 Cheboksary, Chuvashskai͡a A.S.S.R., R.S.F.S.R.)