TY  - BOOK
AU  - Lutkepohl Helmut
TI  - Introduction to multiple time series analysis
SN  -  0387569405 (pbk)
U1  - B286, N3 
PY  - 1993///
CY  - Berlin
PB  - Springer Verlag        
KW  -  Periodogram analysis
KW  - Statistics
ER  -