2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/145532This is a comment on the recent paper by O.V. Selyugin, J.-R. Cudell, and E. Predazzi "Analytic properties of different unitarization schemes" arXiv: 0712.0621v2, [hep-ph]4 pages, 3 figuresHigh Energy Physics - PhenomenologyComment on the "extended eikonal" unitarizationtext