TY  - BOOK
AU  - Siegel,C.L.(Carl Ludwing),1896-
AU  - Moser,J.K.
TI  - Lectures on celestial mechanics
SN  - 0387054197
PY  - 1971///
CY  - Berlin
PB  - Springer-Verlag
KW  - Mechanics Celectial
N1  - Bibliography:p.284-288
ER  -