TY  - JOUR
T1  - On the Theory of Parallels
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 12
SP  - 268
EP  - 269
PY  - 1862/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1862.0058
M3  - doi:10.1098/rspl.1862.0058
AU  - Thompson, T.
ER  -