H. Lutkepohl

An introduction to multiple time series analysis

H. Lutkepohl, 1993 .

Readings in econometric theory and practice : a volume in honor of George Judge

G. Judge, M. Bock, W. Griffiths, 1992 .

Trend Adjustment Prior to Testing for the Cointegrating Rank of a Vector Autoregressive Process

Helmut Lütkepohl, Pentti Saikkonen, P. Saikkonen, 2000 .