TY - JOUR T1 - On the Theory of the Perturbations of the Planets JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 122 SP - 195 EP - 228 PY - 1832/01/01/ UR - http://dx.doi.org/10.1098/rstl.1832.0008 M3 - doi:10.1098/rstl.1832.0008 AU - Ivory, J. ER -