Geomorfologicheskie issledovani︠i︡a v Prikaspiĭskoĭ nizmennosti - Gerasimov, I. P. (Innokentiĭ Petrovich), 1905-; Sukachev, V. N. (Vladimir Nikolaevich), 1880-1967 (Izd-vo Akademii nauk SSSR, 1954)