Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2010_3_a2, author = {I. Bogdanov}, title = {{\CYRO} {\cyrs}{\cyru}{\cyrm}{\cyrm}{\cyre} {\cyrt}{\cyre}{\cyrl}{\cyre}{\cyrs}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrg}{\cyrl}{\cyro}{\cyrv} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyrn}{\cyri}{\cyrk}{\cyra}}, journal = {Kvant}, pages = {9--14}, publisher = {mathdoc}, number = {3}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2010_3_a2/} }
I. Bogdanov. О сумме телесных углов многогранника. Kvant, no. 3 (2010), pp. 9-14. http://geodesic.mathdoc.fr/item/KVANT_2010_3_a2/