2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/69685We characterize Willmore tori in the 4-sphere with nontrivial normal bundle as Twistor projections of elliptic curves in complex projective space or as inverted minimal tori (with planar ends) in Euclidean 4-space.11 pagesDifferential Geometry53C42text