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@article{PORMA_1983__42_3_115540, author = {Szeto, George and Wong, Yuen-Fat}, title = {Cyclic extensions and crossed-products}, journal = {Portugaliae mathematica}, pages = {249--254}, publisher = {mathdoc}, volume = {42}, number = {3}, year = {1983}, mrnumber = {0819904}, zbl = {0553.16001}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1983__42_3_115540/} }
Szeto, George; Wong, Yuen-Fat. Cyclic extensions and crossed-products. Portugaliae mathematica, Tome 42 (1983) no. 3, pp. 249-254. http://geodesic.mathdoc.fr/item/PORMA_1983__42_3_115540/