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@article{MZM_1980_28_3_a0, author = {M. A. Frumkin}, title = {Number of natural solutions of a system of linear {Diophantine} equations}, journal = {Matemati\v{c}eskie zametki}, pages = {321--334}, publisher = {mathdoc}, volume = {28}, number = {3}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1980_28_3_a0/} }
M. A. Frumkin. Number of natural solutions of a system of linear Diophantine equations. Matematičeskie zametki, Tome 28 (1980) no. 3, pp. 321-334. http://geodesic.mathdoc.fr/item/MZM_1980_28_3_a0/