TY  - JOUR
TI  - Testing for a unit root in time series regression
AU  - Peter C.B. Phillips
AU  - Pierre Perrón
JO  - Biometrika
PY  - 1988
VL  - 75
IS  - 2
DO  - 10.1093/biomet/75.2.335
UR  - https://doi.org/10.1093/biomet/75.2.335
ER  -