Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{MZM_1975_17_4_a0, title = {Fiftieth birthday of {S.\,V.~Yablonskii}}, journal = {Matemati\v{c}eskie zametki}, pages = {499}, publisher = {mathdoc}, volume = {17}, number = {4}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1975_17_4_a0/} }
Fiftieth birthday of S.\,V.~Yablonskii. Matematičeskie zametki, Tome 17 (1975) no. 4. http://geodesic.mathdoc.fr/item/MZM_1975_17_4_a0/