TY  - JOUR
T1  - On the Foci of Lines Seen through a Crystalline Plate
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 26
SP  - 386
EP  - 401
PY  - 1877/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1877.0060
M3  - doi:10.1098/rspl.1877.0060
AU  - Stokes, G.
ER  -