СОПИН, С. А.; ШЕВЦОВ, Д. В. Determination of the method of forming models GT-marks on the set of objects atomic elements. Problems of Informatization and Management, [S. l.], v. 2, n. 46, p. 77–82, 2014. DOI: 10.18372/2073-4751.2.7719. Disponível em: https://jrnl.nau.edu.ua/index.php/PIU/article/view/7719. Acesso em: 17 feb. 2026.