RESEARCH OF NAVIGATIONAL AND HYDROGRAPHIC CHARACTERISTICS OF FLAW POLYNYAS OF THE EASTERN SECTOR OF THE NORTHERN SEA ROUTE
Vestnik Gosudarstvennogo universiteta morskogo i rečnogo flota imeni admirala S. O. Makarova/Vestnik Gosudarstvennogo universiteta morskogo i rečnogo flota imeni admirala S.O. Makarova