Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1989_19_2a_11, author = {{\CYRU}{\cyrsh}{\cyra}{\cyrn} {\CYRYA}{\cyra}{\cyrn}{\cyre}{\cyrz}}, title = {{\CYRO} n{\textendash}{\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyra}{\cyrh} {{\CYRB}{\cyro}{\cyrl}{\cyra}}}, journal = {Novi Sad Journal of Mathematics}, pages = {119-124}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {1989}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_11/} }
Ушан Яанез. О n–квазигруппах Бола. Novi Sad Journal of Mathematics, Tome 19 (1989) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1989_19_2a_11/