Слободян, Я.О., А.І. Білеуш, О.О. Євтодій, and Н.П. Шаравара. 2004. “Application of Information Technologies of Automation Designing for Research of Designs on Nonlinear the Deformed Basis”. Proceedings of National Aviation University (archive) 22 (4):131-33. https://doi.org/10.18372/2306-1472.22.1070.