TY - JOUR T1 - On a Series of Salts of a Base Containing Chromium and Urea.--No. 2 JF - Proceedings of the Royal Society of London (1854-1905) VL - 45 SP - 321 EP - 345 PY - 1888/01/01/ UR - http://dx.doi.org/10.1098/rspl.1888.0096 M3 - doi:10.1098/rspl.1888.0096 AU - Sell, W. AU - Lewis, W. ER -