TY  - BOOK
AU  - Darwin, George Howard
TI  - Scientific papers by Sir George Howard Darwin: vol. IV, periodic orbits and miscellaneous papers
PY  - 1911///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Astronomy and Astrophysics Thesaurus
KW  - Collected Works-Howard Darwin
KW  - Howard Darwin Collected Works
ER  -