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Delays and project administration in the North Sea
Stinchcombe, Arthur L., (1979)
Law and offshore oil development : the North Sea experience
Keto, David B., (1978)
L' économie norvégienne et le pétrole de la Mer du Nord
Halvorsen, Jahn, (1976)
Industri og jordbruk, enten eller? : forusplanen i en videre sammenheng
Sundsvik, Bjørn, (1970)