GRUBER, Ivan. Heterogeneous Face Recognition from Facial Sketches. Informatica, [S. l.], v. 45, n. 3, 2021. DOI: 10.31449/inf.v45i3.3313. Disponível em: https://www.informatica.si/index.php/informatica/article/view/3313. Acesso em: 14 jan. 2026.