Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MO_2007_44_4_a1, author = {E. D. Kulanin}, title = {Euler {Lines} and {Feierbach} {Points} of a {Rectangular} {Triangle}}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {9--24}, publisher = {mathdoc}, volume = {44}, number = {4}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2007_44_4_a1/} }
E. D. Kulanin. Euler Lines and Feierbach Points of a Rectangular Triangle. Matematičeskoe obrazovanie, Tome 44 (2007) no. 4, pp. 9-24. http://geodesic.mathdoc.fr/item/MO_2007_44_4_a1/