1. “Investigation of ows with gas jets in 1953–1968," Obzor TsAGI, No. 290, Zhukovskii (1969).
2. V. G. Dulov and G. A. Luk'yanov,Gas-Dynamics of Exhaustion Processes [in Russian], Nauka, Novosibirsk (1984).
3. G. F. Glotov and M. I. Feiman, “Investigation of parameters of axisymmetric underexpanded gas jets exhausted into an ambient space," Uch. Zap. TsAGI, 2, No. 4, 69–75 (1971).
4. V. N. Glaznev and Sh. Suleimanov, Gas-Dynamic Parameters of Weakly Underexpanded Free Jets [in Russian], Nauka, Novosibirsk (1980).
5. V. I. Zapryagaev and A. V. Solotchin, “An experimental investigation of the nozzle roughness efiect on streamwise vortices in a supersonic jet," J. Appl. Mech. Tech. Phys., 38, No. 1,78–86 (1997).