Jackson, F.G. The great frozen land : (bolshaia zemelskija tundra) : narrative of a winter journey across the Tundras and a sojourn among the Samoyads : with illustrations and maps / by Frederick George Jackson , edited from his journals by Arthur Montefiore; F.G. Jackson .— : Macmillan and co., 1895 .— 312 с. — Lang: eng .— URL: https://rucont.ru/efd/130340 (дата обращения: 14.11.2025)