1. A. A. Zenin, O. I. Leipunskii, et al., Dokl. Akad. Nauk SSSR,169, No. 3 (1966).
2. É. I. Maksimov, Zh. Fiz. Khim.,37, No. 5 (1963).
3. Inami and Shénfild, Raketn. Tekh. i Kosm., No. 7 (1964).
4. Yant and Éindzheles, Raketn. Tekh. i Kosm., No. 7 (1964).
5. V. M. Margulis, A. D. Margolin, et al., Fiz. Goreniya i Vzryva,6, No. 2 (1970).