TY  - BOOK
AU  - Sylvio Ferraz-Mello
TI  - Canonical Perturbation Theories
SN  - 9780387389059
PY  - 2007///
PB  - Springer New York
KW  - Physics and Astronomy
UR  - https://doi.org/10.1007/978-0-387-38905-9
ER  -