TY - JOUR T1 - The Bakerian Lecture: On the Theory of the Astronomical Refractions JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 128 SP - 169 EP - 229 PY - 1838/01/01/ UR - http://dx.doi.org/10.1098/rstl.1838.0010 M3 - doi:10.1098/rstl.1838.0010 AU - Ivory, J. ER -