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@article{MO_2000_13_2_a0, author = {A. Ruinskii}, title = {An {Orthocenter} of a {Triangle} and {Cubic} {Curves}}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {2--21}, publisher = {mathdoc}, volume = {13}, number = {2}, year = {2000}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2000_13_2_a0/} }
A. Ruinskii. An Orthocenter of a Triangle and Cubic Curves. Matematičeskoe obrazovanie, Tome 13 (2000) no. 2, pp. 2-21. http://geodesic.mathdoc.fr/item/MO_2000_13_2_a0/