Stelia, Oleg, Leonid Potapenko, and Ihor Sirenko. 2018. “Application of piecewise­cubic Functions for Constructing a Bezier Type Curve of C1 Smoothness”. Eastern-European Journal of Enterprise Technologies 2 (4 (92):46-52. https://doi.org/10.15587/1729-4061.2018.128284.