GEOLOGICAL CONDITIONS OF FORMATION OF MANGANESE-BEARING FORMATIONS OF THE GEORGIAN REPUBLIC.LEKVINADZE RD; EDILASHVILI V JA; KHUCHUA MF et al.1970; MANGANESE DEPOSITS SOV. UNION, ISR. SCI. TRANSL., (TRAD. DE MARGANCEVYE MESTOROZHD. S.S.S.R., MOSCOU IZDAT. NAUKA, 1967); 1970, P. 236 A 248Miscellaneous

CONDITIONS GEOLOGIQUES DE FORMATION DES GISEMENTS DE MANGANESE DE GEORGIE.LEKVINADZE RD; EDILASHVILI V JA; KHUCHUA MF et al.1967; MARGANCEVYE.MESTOROZHDENIJA.S.S.S.R.MOSCOU.IZDAT."NAUKA".; 1967, P. 214 A 224Miscellaneous