TY - JOUR T1 - The Measurement of the Ratio of Lateral Contraction to Longitudinal Extension in a Body under Strain JF - Proceedings of the Royal Society of London (1854-1905) VL - 29 SP - 157 EP - 161 PY - 1879/01/01/ UR - http://dx.doi.org/10.1098/rspl.1879.0024 M3 - doi:10.1098/rspl.1879.0024 AU - Mallock, A. ER -