TY  - JOUR
T1  - On the Tidal Friction of a Planet Attended by Several Satellites, and on the Evolution of the Solar System. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 31
SP  - 322
EP  - 325
PY  - 1880/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1880.0040
M3  - doi:10.1098/rspl.1880.0040
AU  - Darwin, G.
ER  -