Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MI_1990__113_190098, author = {{\CYRP}.{\CYRN}. {\CYRS}{\cyrery}{\cyrr}{\cyrb}{\cyru}}, title = {{\CYRS}{\cyra}{\cyrm}{\cyro}{\cyro}{\cyrr}{\cyrt}{\cyro}{\cyrg}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} n-{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {100--107}, publisher = {mathdoc}, volume = {113}, year = {1990}, zbl = {0729.20035}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1990__113_190098/} }
П.Н. Сырбу. Самоортогональные n-группы. Matematičeskie issledovaniâ, Tome 113 (1990), pp. 100-107. http://geodesic.mathdoc.fr/item/MI_1990__113_190098/