Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1951__70_3_a3, author = {{\CYRR}.{\CYRV}. {\CYRP}{\cyre}{\cyrt}{\cyrr}{\cyro}{\cyrp}{\cyra}{\cyrv}{\cyrl}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya}}, title = {{\CYRS}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyri}{\cyrz}{\cyro}{\cyrm}{\cyro}{\cyrr}{\cyrf}{\cyri}{\cyrz}{\cyrm}{\cyrery} {\cyrs}{\cyrv}{\cyro}{\cyrb}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyrh} {\cyra}{\cyrs}{\cyrs}{\cyro}{\cyrc}{\cyri}{\cyra}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}}, journal = {Matemati\v{c}eskij sbornik}, pages = {589--602}, publisher = {mathdoc}, volume = {70}, number = {3}, year = {1951}, zbl = {0042.26102}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1951__70_3_a3/} }
Р.В. Петропавловская. Структурные изоморфизмы свободных ассоциативных систем. Matematičeskij sbornik, Tome 70 (1951) no. 3, pp. 589-602. http://geodesic.mathdoc.fr/item/MS_1951__70_3_a3/