TY  - JOUR
T1  - Physical Constants at Low Temperatures. (1)--The Densities of Solid Oxygen, Nitrogen, Hydrogen, etc
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 73
SP  - 251
EP  - 261
PY  - 1904/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1904.0039
M3  - doi:10.1098/rspl.1904.0039
AU  - Dewar, J.
ER  -