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2. Ya. B. Zel’dovich, “Theory of Combustion of Powders and Its Application to Jet Projectiles,” in Theory of Combustion of Powders and Explosives (Nauka, Moscow, 1982), pp. 186–225 [in Russian].
3. V. N. Marshakov and O. I. Leipunskii, “Burning and Quenching of a Powder in the Presence of a Rapid Pressure Drop,” Fiz. Goreniya Vzryva 3 (2), 231–235 (1967) [Combust., Expl., Shock Waves 3 (2), 144–146 (1967)].
4. V. N. Marshakov and O. I. Leipunskii, “Propellant-Burning Mechanism in the Presence of a Pressure Drop,” Fiz. Goreniya Vzryva 5 (1), 3–7 (1969) [Combust., Expl., Shock Waves 5 (1), 1–3 (1969)].
5. Ya. B. Zel’dovich, O. I. Leipunskii, and V. B. Librovich, Theory of Unsteady Combustion of Powder (Nauka, Moscow, 1975) [in Russian].