ЛЬВОВ, М. Generation methods of educational examples of programs with uncommon polynomial invariants. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 2, n. 4(44), p. 28–31, 2010. DOI: 10.15587/1729-4061.2010.2649. Disponível em: https://journals.uran.ua/eejet/article/view/2649. Acesso em: 3 may. 2024.