DEMAKOV, A. TreeDL: a language for description of graph structures and operations on them. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 7, n. 10, p. 117–127, 2006. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/236. Acesso em: 28 apr. 2024.