TY  - BOOK
AU  - Tong, Howell
AU  - 
TI  - Nonlinear time series; a dynamical system approach
T2  - Oxford Statistical Science series
U1  - 519.55 
PY  - 1990///
CY  - Oxford
PB  - Clarendon Press
N1  - "Oxford science publns."
ER  -