RAŠKINIS, A. J. Boolean Discriminant Functions in Symbolic Learning with Subclasses. Nonlinear Analysis: Modelling and Control, [S. l.], v. 6, n. 2, p. 71–86, 2001. DOI: 10.15388/NA.2001.6.1.15216. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/15216.. Acesso em: 19 jul. 2024.