TY - JOUR T1 - On the Resistance of the Air to the Motion of Elongated Projectiles Having Variously Formed Heads JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 158 SP - 417 EP - 441 PY - 1868/01/01/ UR - http://dx.doi.org/10.1098/rstl.1868.0015 M3 - doi:10.1098/rstl.1868.0015 AU - Bashforth, F. ER -