(NoLIMPIADY POPROGRAMMIROWANI@ DLQ [KOLXNIKOWs - (NbRUDNO a(B.(Nl(B, (NkAPLAN L(B.(Nis ((NmOSKWAs (NnAUKA GLAWNAQ REDAKCIQ FIZIKO(B-(NMATEMATI^ESKOJ LITERATURYs, 1985)