ZINC-BISMUTH TETRAHEDRITE, A NEW VARIETY OF GRAY ORE.BOLDYREVA MM; BORODAYEV YU S; BORODAEV YU S et al.1973; DOKL. EARTH SCI. SECT.; USA; DU RUSSE: DOKL. AKAD. NAUK S.S.S.R., S.S.S.R. 1973; 212, NO 6, 1424-1425,1973, VOL. 212, P. 180 A 181Miscellaneous

NEW DATA ON FRANCKEITE AND CYCLINDRITE.MOZGOVA NN; BORODAYEV YU S; BORODAEV YU S et al.sdDOKL. EARTH SCI. SECT.; U.S.A.; DU RUSSE: DOKL. AKAD. NAUK S.S.S.R., S.S.S.R. 1975; 220, NO, 191-194,1975, VOL. 220, P. 107 A 110Miscellaneous

SULFIDE MINERALIZATION IN MAFIC ROCKS OF THE PACIFIC OCEAN FLOOR.SMIRNOV VI; BOGDANOV YU A; BORODAYEV YU S et al.1975; DOKL. EARTH SCI. SECT.; U.S.A.; DA. 1975; VOL. 223; PP. 86-87; BIBL. 3 REF.; DU RUSSE: DOKL. AKAD. NAUK S.S.S.R., S.S.S.R. 1975; 223, NO 3, 692-694Article