Reference | URVANTSEV, N.N., KAVARDIN, G.I., ET AL., 1973, PROSPECTS FOR BROADENING THE MINERAL-RESOURCE BASE OF COPPER-NICKEL ORES IN THE NORTH KRASNOYARSKII KRAI; IN: SEVERO-SIBIRSKII NIKELENOSNYI REGION I EGO PROMYSHLENNYE PERSPEKTIVY; SBORNIK STATEI, LENINGRAD, NIIGA. (IN RUSSIAN |