VASILECAS, Olegas; AVDEJENKOV, Vladimir. System of rules integration problems and solutions to enterprise resource planing systems. Lietuvos matematikos rinkinys, [S. l.], v. 47, n. spec., p. 202–207, 2021. DOI: 10.15388/LMR.2007.24198. Disponível em: https://journals.vu.lt./LMR/article/view/24198. Acesso em: 19 apr. 2025.