Кєворков, С.Г., and В.М. Синєглазов. “Development Changes of Geometric Layout Product, Developed by Means of Computer Aided Design”. Proceedings of National Aviation University 31, no. 1 (January 1, 2007): 36–43. Accessed May 6, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1431.