TY  - BOOK
AU  - Hatanaka, M.
AU  - Yamada, H.
TI  - Co-trending: A Statistical System Analysis of Economic Trends
SN  - 9784431401582
U1  - 330.01519 
PY  - 2003///
CY  - Tokyo
PB  - Springer-Verlag
KW  - Econometrics
ER  -