TY  - BOOK
AU  - Bedford,T & Swift,J (eds)
ED  - Swift, J
TI  - New directions in dynamical systems
T2  - London mathematical society lecture note series 127
SN  - 9780521348805
U1  - 12.04 
PY  - 1988///
CY  - Cambridge
PB  - Cambridge University Press
ER  -