2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/103744In this article we characterize all biharmonic curves of the Cartan-Vranceanu 3-dimensional spaces and we give their explicit parametrizations.To appear in Proceedings of "The Seventh International Workshop on Differential Geometry and its Applications - Deva (Romania) - September 2005"Differential Geometry58E20text