KŁOPOTEK, M. Approaches to “Cold-Start” in recommender systems. Studia Informatica. System and information technology, [S. l.], v. 12, n. 1, p. 47–54, 2009. Disponível em: https://czasopisma.uph.edu.pl/studiainformatica/article/view/2819. Acesso em: 27 apr. 2024.