TY - JOUR T1 - Internal Ballistics JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 94 IS - 663 SP - 479 EP - 509 PY - 1918/07/01/ UR - http://dx.doi.org/10.1098/rspa.1918.0035 M3 - doi:10.1098/rspa.1918.0035 AU - Hadcock, A. ER -