1. Reteyum, A.Yu., Human Activity in an Organized System, Prirodnye Resursy i Orkuzhayushchaya Sreda. Dostizhenuiya i Perspektivy, 1978, issue 2, pp. 33–43 [in Russian].
2. Korytny, L.M., Basin Approach in Geography, Geogr. Prir. Resur., 1881, no. 1, pp. 161–166 [in Russian].
3. Korytny, L.M., The Basin Concept in Nature Management, Irkutsk: Institut Geografii SO RAN, 2001 [in Russian].
4. Zherelina, I.V., River Basin as a Natural-Economic System, Geografiya i Prirodopol’zovanie Sibiri, 1997, issue 2, pp. 80–89 [in Russian].
5. Korytny, L.M., The Administrative-Territorial Division of Russia: The Basin Variant, Geogr. Prir. Resur., 2006, no. 4, pp. 29–37 [in Russian].