TY - JOUR T1 - Account of Experiments on Torsion and Flexure for the Determination of Rigidities. Third Paper JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 158 SP - 363 EP - 369 PY - 1868/01/01/ UR - http://dx.doi.org/10.1098/rstl.1868.0013 M3 - doi:10.1098/rstl.1868.0013 AU - Everett, J. ER -