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- [4] BIRKELAND P W, 1973, Arctic and Alpine Research, V5, P401, DOI 10.2307/1550131
- [5] Birkeland P.W., 1974, PEDOLOGY WEATHERING
- [6] Cann J. H., 1974, J GEOLOGICAL ED, V22, P226
- [7] CARRARA PE, 1975, Z GLETSCHERKUNDE GLA, V2, P155
- [8] Carroll T., 1974, GEOLOGY, V2, P321