TY  - BOOK
AU  - Aubin,J.P.,et al
ED  - Bensoussan, A
ED  - Ekeland, I
TI  - Advances in hamiltonian systems: conference papers. university of rome, feb, 1981
T2  - Annals of C.E.R.E.M.A.D.E
SN  - 3764331305
U1  - 12.05 
PY  - 1983///
CY  - Boston
PB  - Birkhauser-Verlag
ER  -