TY  - JOUR
T1  - On Electrical Insulation in High Vacua
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 28
SP  - 347
EP  - 352
PY  - 1878/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1878.0139
M3  - doi:10.1098/rspl.1878.0139
AU  - Crookes, W.
ER  -