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@article{MZM_1972_12_5_a13, author = {Yu. A. Drozd}, title = {Indecomposable second-order matrix rings with a finite number of bass representations}, journal = {Matemati\v{c}eskie zametki}, pages = {601--604}, publisher = {mathdoc}, volume = {12}, number = {5}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1972_12_5_a13/} }
Yu. A. Drozd. Indecomposable second-order matrix rings with a finite number of bass representations. Matematičeskie zametki, Tome 12 (1972) no. 5, pp. 601-604. http://geodesic.mathdoc.fr/item/MZM_1972_12_5_a13/