. . "Testing for a unit root in time series regression"@nl . . "Testing for a unit root in time series regression"@en . . . "Testing for a unit root in time series regression"@en . . . . . . "PIERRE PERRON" . . . "335-346" . "Testing for a unit root in time series regression"@en . "PETER C. B. PHILLIPS" . "2" . . "wetenschappelijk artikel"@nl . "Testing for a unit root in time series regression"@nl . "Testing for a unit root in time series regression"@en . "75" . "im Januar 1988 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "10.1093/BIOMET/75.2.335" . "Testing for a unit root in time series regression"@nl . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 1988"@uk . . "1988-01-01T00:00:00Z"^^ . . . . "0644.62094" .