Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1997_11_3-4_a19, author = {Kiril Kolikov}, title = {Principal {Ideals} of {Crossed} {Products}}, journal = {Mathematica balkanica}, pages = {383}, publisher = {mathdoc}, volume = {11}, number = {3-4}, year = {1997}, url = {http://geodesic.mathdoc.fr/item/MABA_1997_11_3-4_a19/} }
Kiril Kolikov. Principal Ideals of Crossed Products. Mathematica balkanica, Tome 11 (1997) no. 3-4, p. 383. http://geodesic.mathdoc.fr/item/MABA_1997_11_3-4_a19/