1. D. H. Hill, J. E. Hubbert, et al., ?Effect of external compression on flow in axisymmetric turbulent near wake,? Raketn. Tekhn. Kosmonavt.,16, No. 9, 6?9 (1978).
2. K. K. Shadov and D. J. Cheese, ?Experimental study of decrease in bottom resistance for combined transverse and axial draft,? Raketn. Tekhn. Kosmonavt.,16, No. 10, 78?85 (1978).
3. D. H. Hill, J. E. Hubbert, and V. K. Shtrale, ?Effect of radial and axial bottom air draft on the near wake with and without external compression,? Raketn. Tekhn. Kosmonavt.,17, No. 3, 92?94 (1979).
4. J. E. Hubbert, V. K. Shtrale, and D. H. Hill, ?Study of the effect of combustion in the peripheral and bottom regions of a wake on bottom resistance at an incident flow Mach number of 3,? Raketn. Tekhn. Kosmovat,19, No. 8, 89?95 (1981).
5. L. V. Golish, O. N. Ivanov, et al., ?Study of gas draft in the bottom region,? Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No.4, 170?172 (1989).