STRUCTURAL TYPES OF ORE-BEARING PALEOVOLCANIC CALDERAS.JAKOVLEV PD.1967; SOVETSK. GEOL.; SUN; 1967(9), VOL. 10, NUM. 0009, P. 49 A 60Miscellaneous

STRUCTURAL TYPES OF ORE-BEARING PALEOVOLCANIC CALDERAS.JAKOVLEV PD.1967; SOVETSK. GEOL.; SUN; 1967(9), VOL. 10, NUM. 0009, P. 49 A 60Miscellaneous

TYPES STRUCTURAUX DES GISEMENTS DE LA FORMATION MINERALE A MOLYBDENE ET URANIUM.JAKOVLEV PD.1970; IZVEST. AKAD. NAUK S.S.S.R., SER. GEOL; SUN; 1970(8), NUM. 0008, P. 56 A 66Miscellaneous

TYPES STRUCTURAUX DES DISTRICTS MINERALISES ET GISEMENTS DE LA FORMATION A MOLYBDENE ET URANIUM.JAKOVLEV PD.1969; SOVETSK. GEOL.; SUN; 1969(10), VOL. 12, NUM. 0010, P. 124 A 129Miscellaneous

BEHAVIOR OF IRON, URANIUM, AND THORIUM DURING FORMATION OF SECONDARY QUARTZITES.JAKOVLEV PD; OLENIN VV.1970; INTERNATION. GEOL. REV.; SUN; 1970(5), VOL. 12, NUM. 0005, P. 484 A 492Miscellaneous

GENESE DES SPHEROLITES DANS LES ROCHES DE LA FORMATION A LIPARITES DU DEVONIEN MOYEN DE LA REGION AU SUD-OUEST DU CHINGHIZ (KAZAKHSTAN CENTRAL).JAKOVLEV PD; OLENIN VV.1971; IZVEST. AKAD. NAUK S.S.S.R., SER. GEOL; SUN; 1971(1), NUM. 0001, P. 87 A 96Miscellaneous