2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45471Some of the most important theoretical and phenomenological aspects of the pinch technique are presented, and several recent developments are briefly reviewed.15 pages Latex, all special macros included. To appear in the proceedings of the Ringberg Workshop on "Perspectives for electroweak interactions in e^+e^- collisions" hosted by the Max Planck Institut, at the Ringberg Castle, Munich, February 5-8, 1995. Edited by B. KniehlHigh Energy Physics - Phenomenologytext