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@article{MO_2009_50_2_a0, author = {{\CYRO}{\cyrt} {\cyrr}{\cyre}{\cyrd}{\cyra}{\cyrk}{\cyrc}{\cyri}{\cyri}}, title = {On the {Occasion} of the 50-th {Issue} of the {Journal}}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {2}, publisher = {mathdoc}, volume = {50}, number = {2}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2009_50_2_a0/} }
От редакции. On the Occasion of the 50-th Issue of the Journal. Matematičeskoe obrazovanie, Tome 50 (2009) no. 2. http://geodesic.mathdoc.fr/item/MO_2009_50_2_a0/