TY - JOUR T1 - On the Expansion in a Series of the Attraction of a Spheroid JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 112 SP - 99 EP - 112 PY - 1822/01/01/ UR - http://dx.doi.org/10.1098/rstl.1822.0013 M3 - doi:10.1098/rstl.1822.0013 AU - Ivory, J. ER -