@article{MO_2001_16_1_a3,
     author = {A. Yu. Evnin},
     title = {Superpowers and there differences},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {68--73},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2001_16_1_a3/}
}