TY - JOUR T1 - Researches on Vanadium. Part II JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 159 SP - 679 EP - 692 PY - 1869/01/01/ UR - http://dx.doi.org/10.1098/rstl.1869.0028 M3 - doi:10.1098/rstl.1869.0028 AU - Roscoe, H. ER -