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@article{MO_2019_92_4_a5, author = {E. G. Smoljanova}, title = {Transformation of the branches of a hyperbola into its small fragment}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {58--62}, publisher = {mathdoc}, volume = {92}, number = {4}, year = {2019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2019_92_4_a5/} }
E. G. Smoljanova. Transformation of the branches of a hyperbola into its small fragment. Matematičeskoe obrazovanie, Tome 92 (2019) no. 4, pp. 58-62. http://geodesic.mathdoc.fr/item/MO_2019_92_4_a5/