@misc{MO_2000_12_1_a2,
     title = {The 21-th {Tournament} of the {Towns.} {Spring} {Tour} 2000},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {26--29},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2000_12_1_a2/}
}