TY  - JOUR
T1  - Preliminary Note on the Liquefaction of Hydrogen and Helium
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 63
SP  - 256
EP  - 258
PY  - 1898/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1898.0031
M3  - doi:10.1098/rspl.1898.0031
AU  - Dewar, J.
ER  -