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@article{MO_2007_44_4_a2, author = {F. K. Nilov}, title = {Geometric {Proof} of a {Rectangular} {Triangle} {Indication}}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {25--27}, publisher = {mathdoc}, volume = {44}, number = {4}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2007_44_4_a2/} }
F. K. Nilov. Geometric Proof of a Rectangular Triangle Indication. Matematičeskoe obrazovanie, Tome 44 (2007) no. 4, pp. 25-27. http://geodesic.mathdoc.fr/item/MO_2007_44_4_a2/