USE OF LEPTOSPIRAL MICROCAPSULAR ANTIGENS FOR THE DETECTION OF SPECIFIC ANTIBODIES Article VOLINA E.G., ARIMITSU E., KOBAYASHI S., KIKTENKO V.S., TKACHENKO E.A. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii. 1988. P. 90-94
NITRATE COMPLEX-COMPOUNDS OF PRASEODYMIUM Article ODINETS Z.K., BARANOVA L.V., MOLODKIN A.K., IVANOVA T.N. ZHURNAL NEORGANICHESKOI KHIMII / Russian Journal of Inorganic Chemistry. Федеральное государственное бюджетное учреждение "Российская академия наук". Vol. 33. 1988. P. 2475-2479