TY - JOUR T1 - On the Remarkable Appearances at the Polar Regions of the Planet Mars, the Inclination of Its Axis, the Position of Its Poles, and Its Spheroidical Figure; With a Few Hints Relating to Its Real Diameter and Atmosphere. By William Herschel, Esq. F. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 74 SP - 233 EP - 273 PY - 1784/01/01/ UR - http://dx.doi.org/10.1098/rstl.1784.0020 M3 - doi:10.1098/rstl.1784.0020 AU - Herschel, W. ER -