1. Glacier variations and climatic fluctuations;Ahlmann;Am. Georg. Soc. Bowman Mem. Lectures,1953
2. An investigation into methods of accelerating the melting of ice and snow by artificial dusting;Arnold,1961
3. Science ni teh Arctic Ocean Basin;Badgley;Nat. Acad. Sci.-Nat. Res. Council Publ.,1963
4. The Heat Balance of the Earth's Surface;Budyko,1956
5. The heat budgets of an ice-free and ice-covered Arctic Ocean;Donn;J. Geophys. Res.,1966