TY  - BOOK
AU  - Szebehely V G Ed.
ED  - NATO advanced institute on instabilities in denamical systems: Applications to celestial mechanics (1978 : Cortina D'Ampezzo)
TI  - Proceeding on Instabilities in dynamical systems
T2  - NATO advanced study institute series
U1  - B9:7p1,N78, L9 
PY  - 1979///
CY  - Dordrecht
PB  - D Reidel        
KW  - Dynamical System
ER  -