TY  - BOOK
AU  - Stiefel,Eduard L.
AU  - Scheifele,Gerhard
TI  - Linear and regular celestial mechanics: Perturbed two-body motion, numerical methods, canonical theory 
SN  - 0387051198 (New York)
PY  - 1971///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Celestial mechanics
N1  - Bibliogr. : p. 295 - 296
ER  -