TY  - JOUR
T1  - On the Production of a 'Dark Cross' in the Field of Electromagnetic Radiation
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 63
SP  - 152
EP  - 155
PY  - 1898/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1898.0020
M3  - doi:10.1098/rspl.1898.0020
AU  - Bose, J.
ER  -