Authors: NIKASHINA VA GEMBITSKII PA KATS EM BOKSHA LF GALUZINSKAYA AK

Citation: Va. Nikashina et al., ORGANOMINERAL SORBENTS BASED ON CLINOPTILOLITE-CONTAINING TUFFS .1. PREPARATION OF ORGANOMINERAL ANION-EXCHANGERS USING POLYHEXAMETHYLENEGUANIDINE, Russian chemical bulletin, 43(9), 1994, pp. 1462-1465

Authors: VARSHAL GM VELJUKHANOVA TK KOSHCHEEVA IY BARANOVA NN KOSERENKO SV GALUZINSKAYA AK SAFRONOVA NS BANNYKH LN

Citation: Gm. Varshal et al., ON THE CONCENTRATING OF NOBLE-METALS BY T HE CARBONACEOUS MATTER OF ROCKS, Geohimia, (6), 1994, pp. 814-824