Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1984_36_1_a1, author = {L. D. Dobryakov}, title = {Commuting generalized inverse matrices}, journal = {Matemati\v{c}eskie zametki}, pages = {17--23}, publisher = {mathdoc}, volume = {36}, number = {1}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1984_36_1_a1/} }
L. D. Dobryakov. Commuting generalized inverse matrices. Matematičeskie zametki, Tome 36 (1984) no. 1, pp. 17-23. http://geodesic.mathdoc.fr/item/MZM_1984_36_1_a1/