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PORTUGALIAEMATHEMATICA Vol. 53, No. 2, pp. 157-165 (1996)  | 
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Separable Group-Ring ExtensionsSurjeet Singh and L.A.-M. HannaDepartment of Mathematics, Kuwait University,P.O. Box 5969, Safat 13060 - KUWAIT Full text of the article: 
 Electronic version published on: 29 Mar 2001. This page was last modified: 27 Nov 2007. 
© 1996 Sociedade Portuguesa de Matemática
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