Arushanian, O.B., N.A. Bogomolov, and A.D. Kovalev. “Tools for Working With Parametrized Graphic Representations in the ADEPT Tool Kit”. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie) 8, no. 14 (December 10, 2007): 78–81. Accessed April 29, 2024. https://en.num-meth.ru/index.php/journal/article/view/288.