TY  - GEN
AU  - Maddala, G. S
AU  - Kim, In Moo
TI  - Unit roots, cointegration and structural change / 
SN  - 0521587824
PY  - 1998///
CY  - new york
PB  - Cambridge University
KW  - ANALISIS DE SERIES DE TIEMPO
KW  - ECONOMETRIA
ER  -