(NfIZIKIJN OLIMPIADs - (NlUKA]IK w(B.(Ni(B.s ((NuLAANBAATARs (NaRDYN bOLOWSROLYN qAMNY Hs, 1984)
Keywords: (NfIZIKIJN OLIMPIAD gAR^IG(B: 6-7-(NR ANGI s