Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MP_2009_a12, author = {A. V. Akopyan}, title = {{\CYRO} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrk}{\cyro}{\cyrn}{\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrc}{\cyri}{\cyrya}{\cyrh} {\cyrv}~{\cyrg}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyri} {{\CYRL}{\cyro}{\cyrb}{\cyra}{\cyrch}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro}}}, journal = {Matematicheskoe Prosveshchenie}, pages = {155--170}, publisher = {mathdoc}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2009_a12/} }
A. V. Akopyan. О некоторых классических конструкциях в~геометрии Лобачевского. Matematicheskoe Prosveshchenie, Matematicheskoe Prosveshchenie (2009), pp. 155-170. http://geodesic.mathdoc.fr/item/MP_2009_a12/