The new cold war in the Arctic, nations are jostling for access to a frozen frontier
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S 53 Shea,N. | |
| The new cold war in the Arctic, nations are jostling for access to a frozen frontier N. Shea // National Geographic. - 2019. - No. 9. - С. 50-73. - . | |
| УДК 35.071.5(98) | |