ON STRUCTURES OF INTERNAL FRACTURES IN SOME PYROCLASTIC ROCKS OF ITURUP ISLAND (KURIL ISLANDS).ZELEPUKHIN LP.1970; AKAD. NAUK S.S.S.R., SIB. OTD., GEOL. GEOFIZ ; SUN; 1970(6), NUM. 0005, P. 142 A 145Miscellaneous

QUELQUES TRAITS DE LA MORPHOLOGIE ET AGE DU VOLCAN DE BARAN (ILE ITRUP, KOURILES).ALEKSANDROVA TI; ZELEPUKHIN LP.1971; VESTN. LENINGRAD UNIV., SER. GEOL. GEOGR; SUN; 1971, NUM. 0006, P. 142 A 144Miscellaneous

ON MOLYBDENUM MINERALIZATION MANIFESTATION ON BUREVESTNIK VOLCANO(ITURUP ISLAND KURILSK ISLANDS).AVER'JANOV IP; ZELEPUKHIN LP; CHERNOV AA et al.1968; AKAD. NAUK S.S.S.R., SIB. OTD., GEOL. GEOFIZ ; SUN; 1968, NUM. 0002, P. 116 A 120Miscellaneous