TY  - BOOK
AU  - Koopmans L H
TI  - Spectral analysis of time series
T2  - Probability and Mathematical Statistics.: A Series of Monographs and Textbooks. ed by Z W Birnbaum and E Lukacs
SN  - 0124192505
U1  - B286, L4 
PY  - 1974///
CY  - New York
PB  - Academic Press        
N1  - Bibliography P 354-58; Appendix at the end of each chapter
ER  -