Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1989__180_2_a6, author = {{\CYRA}.{\CYRL}. {\CYRYA}{\cyrk}{\cyrery}{\cyrm}{\cyri}{\cyrv}}, title = {{\CYRO} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyre} $A$-{\cyrp}{\cyro}{\cyrd}{\cyrs}{\cyrt}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyro}{\cyrk}}, journal = {Matemati\v{c}eskij sbornik}, pages = {294--303}, publisher = {mathdoc}, volume = {180}, number = {2}, year = {1989}, zbl = {0738.05003}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1989__180_2_a6/} }
А.Л. Якымив. О числе $A$-подстановок. Matematičeskij sbornik, Tome 180 (1989) no. 2, pp. 294-303. http://geodesic.mathdoc.fr/item/MS_1989__180_2_a6/