Ferreira, PauloDionísio, AndreiaZEBENDE, GF2021-12-212021-12-212016http://hdl.handle.net/10400.26/38391engWhy does the Euro fail? The DCCA approachjournal article2021-11-13cv-prod-8677010.1016/j.physa.2015.10.0132-s2.0-84946113750