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1Almmustuhtton 1991Fáttát “...Civil engineering Cold weather conditions....”
Girji -
2Almmustuhtton 1991“...Cold regions Congresses....”
Konfereansapublikašuvdna Girji -
3Almmustuhtton 1986“...Cold regions Congresses....”
Konfereansapublikašuvdna Girji