TY  - BOOK
AU  - Tong,Howell.
TI  - Threshold Models in Non-linear Time Series Analysis
T2  - Lecture \notes in Statistics
SN  - 0-387-90918-4
U1  - S6 T 
PY  - 1983///
CY  - New York
PB  - Springer-Verlag
KW  - Statistics; Time Series Model Building, Orientation
KW  - Thireshold Models
KW  - Sampling Properties
ER  -