TY - JOUR T1 - Experiments on the Refrangibility of the Invisible Rays of the Sun. By William Herschel, LL. D. F. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 90 SP - 284 EP - 292 PY - 1800/01/01/ UR - http://dx.doi.org/10.1098/rstl.1800.0015 M3 - doi:10.1098/rstl.1800.0015 AU - Herschel, W. ER -