1. American Petroleum Institute. (1982). “Planning designing and constructing fixed offshore structures in ice environments.” Recommended Practice 2N American Petroleum Institute Washington D.C.
2. Danish Hydraulic Institute. (1979). Environmental conditions offshore west Greenland; Vol. 1 Summary Vol. 2 Wind and waves Vol. 3 Currents Vol. 4 Icebergs . Report prepared for the Greenland Technical Organization.