00512naa#a2200169#i#450# EN\\bibl\47086 20260313233847.5 1681-1208 20030625b2003####ek#y0engy0150####ca RU Tectonic subdivision of the Chukchi and East Siberian Seas Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2003 17 с. Journal article local Mazarovich A O Sokolov S Yu ras.editorum.ru