VILKASTE, Aivars; GRABUSTS, Peter. Application of the Ontology Concept for the Needs of Theoretical Mechanics. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 3, p. 205–211, 2015. DOI: 10.17770/etr2015vol3.505. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/505.. Acesso em: 7 may. 2024.