00608naa#a2200193#i#450# EN\\bibl\46855 20241006131309.7 1681-1208 20181025b2018####ek#y0engy0150####ca ENG RU Electrical conductivity features of the Arctic shelf permafrost and electromagnetic technologies for their studies Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2018 13 с. Journal article local Piskunova E A Palshin N A Yakovlev D V rjes.ru