УЖГА-РЕБРОВ, О.И. “СРАВНИТЕЛЬНЫЙ АНАЛИЗ СТРУКТУР СЕТЕЙ УВЕРЕННОСТЕЙ”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 20, 1999): 225–227. Accessed February 29, 2024. https://journals.ru.lv/index.php/ETR/article/view/1870.