TY  - BOOK
AU  - Tong,Howell
TI  - Non-linear time series: a dynamical system approach 
SN  - 0198523009 (pbk.)
PY  - 1990///
CY  - Oxford
PB  - Oxford University Press
KW  - Time-series analysis
KW  - Nonlinear theories
N1  - Includes index; Includes bibliographical references: p. 536-552
ER  -