%0 Journal Article %A Cohn, P. M. %T On the decomposition of a field as a tensor product %J Glasgow mathematical journal %D 1979 %P 141-145 %V 20 %N 2 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003852/ %R 10.1017/S0017089500003852 %F 10_1017_S0017089500003852