TY - JOUR T1 - Note on the Circumstances of the Transits of Venus over the Sun's Disk in the Years 2004 and 2012 JF - Proceedings of the Royal Society of London (1854-1905) VL - 19 SP - 423 EP - 425 PY - 1870/01/01/ UR - http://dx.doi.org/10.1098/rspl.1870.0063 M3 - doi:10.1098/rspl.1870.0063 AU - Hind, J. ER -