Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{MO_1998_a4, title = {The {Correspondence} {Competition} of the {Tournament} of the {Towns}}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {142--150}, publisher = {mathdoc}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_1998_a4/} }
The Correspondence Competition of the Tournament of the Towns. Matematičeskoe obrazovanie (1998), pp. 142-150. http://geodesic.mathdoc.fr/item/MO_1998_a4/