ŠVEGŽDA, Algimantas; DZEKEVIČIŪTĖ, Aldona; KULIKOWSKI, Janus. Changes of perceived line orientation during prolonged viewing of tilted lines: The normalization effect. Psichologija, [S. l.], v. 38, p. 40–47, 2008. DOI: 10.15388/Psichol.2008.0.2605. Disponível em: https://journals.vu.lt./psichologija/article/view/2605. Acesso em: 26 apr. 2025.