Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MO_2001_18_3_a2, author = {N. Sedrakyan}, title = {On a {Hexagon-Parallelogram}}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {22--30}, publisher = {mathdoc}, volume = {18}, number = {3}, year = {2001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2001_18_3_a2/} }
N. Sedrakyan. On a Hexagon-Parallelogram. Matematičeskoe obrazovanie, Tome 18 (2001) no. 3, pp. 22-30. http://geodesic.mathdoc.fr/item/MO_2001_18_3_a2/