Ahmed, A. K., Nesvidomin, A., Pylypaka, S., Volina, T. and Dieniezhnikov, S. (2023) “Determining regularities in the construction of curves and surfaces using the Darboux trihedron”, Eastern-European Journal of Enterprise Technologies, 3(1 (123), pp. 6–12. doi: 10.15587/1729-4061.2023.279007.