TY - JOUR T1 - On a New Method of Approximation Applicable to Elliptic and Ultra-Elliptic Functions JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 150 SP - 223 EP - 227 PY - 1860/01/01/ UR - http://dx.doi.org/10.1098/rstl.1860.0014 M3 - doi:10.1098/rstl.1860.0014 AU - Merrifield, C. ER -