Ferreira, PauloJohnson de Area Leão Pereira, Ederda Silva, Marcus FernandesBorges de Barros Pereira, Hernane2021-12-212021-12-212019http://hdl.handle.net/10400.26/38352engDetrended correlation coefficients between oil and stock markets: The effect of the 2008 crisisjournal article2021-11-13cv-prod-81018510.1016/j.physa.2018.11.0212-s2.0-85056525062