2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/176812A concept of wounded nucleons and/or wounded quarks plays an important role in parametrizing and to some extent explaining many a feature of the relativistic ion collisions. This will be illustrated in a historical perspective, up to and including the latest developpments.Presented at Cracow School of Theoretical Physics, XLVI Course, Zakopane, 2006Nuclear Experimenttext