1. S. N. Postolovskii, ?Calculation of breakaway flow around a body by a flat stream of an ideal incompressible liquid,? in: Compressors and Blowers [in Russian], Tr. TsKTI, No. 102 (1970).
2. The Present State of the Hydroaerodynamics of a Viscous Liquid [Russian translation], Vols. 1 and 2, Izd. Inostr. Lit., Moscow (1948).
3. E. V. Krasnoperov, Experimental Aerodynamics [in Russian], Izd. ONTI, Glavn. Red. Aviats. Lit. [United Scientific and Technical Presses, Main Editorial Office for Aviational Literature] (1935).