1. On the microelement content of water and silt of the Staro-Beshevskogo reservoir;Datsko;Gidrokhimicheskie Materialy,1965
2. On the microelement content of precipitation;Drozdova;Trudy GGO,1968
3. Some scattered elements in the basins of the Volga and Kama rivers;Konovalov;Gidrokhimicheskie Materialy,1965
4. Microelements in the sources of Kazakhstan water supply because of the problem of some infectious disease;Koryakin;Vestnik Akad. Meditsinskikh Nauk,1964