Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1986_40_4_a1, author = {A. V. Abanin}, title = {Certain criteria for weak sufficiency}, journal = {Matemati\v{c}eskie zametki}, pages = {442--454}, publisher = {mathdoc}, volume = {40}, number = {4}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1986_40_4_a1/} }
A. V. Abanin. Certain criteria for weak sufficiency. Matematičeskie zametki, Tome 40 (1986) no. 4, pp. 442-454. http://geodesic.mathdoc.fr/item/MZM_1986_40_4_a1/