1. and AIAA Paper 72-1089 (1972).
2. AIAA Paper 68-526 (1968).
3. and AIAA Paper 77-904 (1977).
4. and (pp. 175-178), “Special Publication ARLCD-SP-77004”, Ed. and US Army Armament Research and Development Command Dover, NJ 1977.
5. and (pp. 201-221), in “Special Publication ARLCD-SP-77004”, Ed. and US Army Armament Research and Development Command Dover, NJ 1977.