Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1988_18_2a_9, author = {{\CYRU}{\cyrsh}{\cyra}{\cyrn} {\CYRYA}{\cyra}{\cyrn}{\cyre}{\cyrz}}, title = {{\CYRN}{\cyre}{\cyrishrt}{\cyrt}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyri} n-{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyro}{\cyri}{\cyrd}{\cyro}{\cyrv}}, journal = {Novi Sad Journal of Mathematics}, pages = {117-126}, publisher = {mathdoc}, volume = {18}, number = {2}, year = {1988}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1988_18_2a_9/} }
Ушан Яанез. Нейтральные операции n-группоидов. Novi Sad Journal of Mathematics, Tome 18 (1988) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1988_18_2a_9/