TY - JOUR T1 - The Resolution of a General Proposition for Determining the Horary Alteration of the Position of the Terrestrial Equator, from the Attraction of the Sun and Moon: With Some Remarks on the Solutions Given by Other Authors to That Difficult and Important Problem. By Mr. Tho. Simpson, F. R. S JF - Philosophical Transactions (1683-1775) VL - 50 SP - 416 EP - 427 PY - 1757/01/01/ UR - http://dx.doi.org/10.1098/rstl.1757.0054 M3 - doi:10.1098/rstl.1757.0054 AU - Simpson, T. ER -