TY  - JOUR
T1  - On a Varying Cylindrical Lens
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 41
SP  - 460
EP  - 461
PY  - 1886/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1886.0112
M3  - doi:10.1098/rspl.1886.0112
AU  - Anderson, T.
ER  -