Nechaeva, E. G., & Snytko, V. A. (1985). Landshaftno-geokhimicheskiĭ analiz dinamiki taezhnykh geosistem. Akademi︠i︡a nauk SSSR, Sibirskoe otd-nie, In-t geografii.
Lua i Stíl Chicago (17ú heag.)Nechaeva, E. G., agus V. A. Snytko. Landshaftno-geokhimicheskiĭ Analiz Dinamiki Taezhnykh Geosistem. Irkutsk: Akademi︠i︡a nauk SSSR, Sibirskoe otd-nie, In-t geografii, 1985.
Lua MLA (8ú heag.)Nechaeva, E. G., agus V. A. Snytko. Landshaftno-geokhimicheskiĭ Analiz Dinamiki Taezhnykh Geosistem. Akademi︠i︡a nauk SSSR, Sibirskoe otd-nie, In-t geografii, 1985.
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