ČAPLINSKAS, Albertas; LUPEIKIENĖ, Audronė. Formalisation of the knowledge used in design of software, information and business systems. Lietuvos matematikos rinkinys, [S. l.], v. 41, n. spec., p. 259–266, 2001. DOI: 10.15388/LMR.2001.34501. Disponível em: https://www.journals.vu.lt/LMR/article/view/34501.. Acesso em: 14 may. 2024.