RADIOACTIVITE ET AGE A L'IONIUM DES ROCHES EFFUSIVES RECENTES DE LA SYRIE.CHERDYNCEV VV; SENINA NI.1969; GEOKHIMIJA; SUN; 1969(8), NUM. 0008, P. 1022 A 1023Miscellaneous

RADIOACTIVITY OF YOUNG VOLCANIC ROCKS OF PACIFIC ISLANDS.CHERDYNCEV VV; SENINA NI.1970; GEOCHEM. INTERNATION.; USA; 1970, VOL. 7, NUM. 0004, P. 652 A 663Miscellaneous

RADIOACTIVITY OF RECENT VOLCANIC ROCKS OF PACIFIC ISLES.CHERDYNCEV VV; SENINA NI.1970; GEOKHIMIJA; SUN; 1970(8), NUM. 0008, P. 957 A 970Miscellaneous

RADIOACTIVITY OF MINERALS IN SOME ULTRABASIC ROCKS OF THE USSR.CHERDYNCEV VV; SENINA NI; KUZ'MINA EA et al.1969; GEOCHEMISTRY INTERN., U.S.A., TRAD. DE GEOKHIMIJA, S.S.S.R.; 1969, VOL. 6, NUM. 0006, P. 1109 A 1122Miscellaneous

RADIOACTIVITY OF MINERALS OF SOME ULTRABASIC ROCKS OF THE USSR.CHERDYNCEV VV; SENINA NI; KUZ'MINA EA et al.1969; GEOKHIMIJA; SUN; 1969(12), NUM. 0012, P. 1434 A 1438Miscellaneous