TRYUK, Małgorzata. Profesor Andrzej Kopczyński – in memoriam. Lingua Legis, [S. l.], n. 25, p. 7–8, 2017. DOI: 10.32612/uw.25434357.2017.25.pp.7-8. Disponível em: https://lingualegis.ils.uw.edu.pl/index.php/lingualegis/article/view/20. Acesso em: 16 lip. 2026.