(235) Zubov, N. N. 19^+8. 



Arctic ice and the wanning of the Arctic (in fhjssian). 

 In V. TSentre Arktiki, ch. 6-7- FOL. 



(236) Zubov, N. N., and V. D. Dibner. I955. 



Arctic ice-islands and how they drift -- The origin of 

 the floating ice-islands (in Russian). Priroda, vol. 2, 

 PP- 37-^5 and vol. 2, pp. 89-92. FOL. 



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