TY  - JOUR
T1  - On Small Longitudinal Material Waves Accompanying Light Waves
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 85
IS  - 580
SP  - 474
EP  - 476
PY  - 1911/08/15/
UR  - http://dx.doi.org/10.1098/rspa.1911.0060
M3  - doi:10.1098/rspa.1911.0060
AU  - Poynting, J.
ER  -
