00641naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200015500095210003400250215001000284608002700294675006600321700003000387700003000417856001200447EN\\bibl\13186820260726130504.7##a2712-7516##a20260726b2026####ek#y0engy0150####ca##aRU1#aEconomic Assessment of Unmanned Aircraft Systems For Ice Reconnaissance on the Northern Sea Route Under the Experimental Legal RegimeeJournal article1#aMoscowcITBO Universityd2026##a0 с.##aJournal article2local##aЭкономика транспорта и связи. 338.47#1aSokolovgOleg Arkad'evich#1aNovikovagMaria Andreevna4#azhpi.ru