1. Mikhailov VN, Kravtsova VI, Gurov FN (2006) Variation of the hydrological state of the shoreline of Aral Sea. In: Sovremennye global’niye izmeneniya prirodoiy sredy (Actual global changes of natural environment), vol 2. Nauchny mir, Moscow (in Russian)
2. Reference book of main hydrological characteristics in the Aral Sea, vol 14. USMS Uzbekskoy SSR (1972) (in Russian)
3. Asarin AE (1964) Level regime of the Aral Sea under development of water consumption in the Syrdarya and Amudarya Basins. Trudy Gidroproekta 12:211–221 in Russian
4. Asarin AE (1973) Components of the Aral Sea water balance and their influence on long-standing fluctuations of its water-level. Vodnye Resursy 5:29–40 in Russian
5. Dunin-Barkovsky LV (1967) Irrigation development and the destiny of Aral Sea. Problemy preobrazovaniya prirody Sredney Azii (Problems of the Central Asia nature transformation). Nauka, Moskow in Russian