@article{ZVMMF_1976_16_2_a30, author = {D. D. Voskresenskii}, title = {Mathematical problems for school olympiads and for the entrance examinations of the institutes: {P.} {M.~Vasic,}}, journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki}, pages = {536}, year = {1976}, volume = {16}, number = {2}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_2_a30/} }