00464nas a2200073   4500008003900000245023900039210006900278856004300347       1990                          d00aZHIDKOV, A.Ya. 1990. Palaeozoic stage of magmatism. In G.V. Pol'akov and V.V. Kepezinskas (eds) Potassium alkaline magmatism of the Baikal-Stanovoy rifting system. 32-64. Nauka, Siberian Branch of the Academy of Sciences, Novosibirsk.0 aZHIDKOV AYa 1990 Palaeozoic stage of magmatism In GV Polakov and  uhttps://alkcarb.myrocks.info/node/6581