TY  - JOUR
T1  - Argon and Its Companions. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 67
SP  - 329
EP  - 333
PY  - 1900/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1900.0037
M3  - doi:10.1098/rspl.1900.0037
AU  - Ramsay, W.
AU  - Travers, M.
ER  -