2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39267Some problems related to Gribov copies in lattice gauge-fixing and their possible solution are discussed.10 pages, Latex, contribution to the workshop ``Lattice fermions and the structure of the vacuum'', 5-9 October, 1999, Dubna, RussiaHigh Energy Physics - LatticeHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext