Kazakevičiūtė, M., and R. Krasauskas. “Blending Cylinders and Cones Using Canal Surfaces”. Nonlinear Analysis: Modelling and Control 5, no. 1 (December 5, 2000): 77–89. Accessed May 3, 2024. https://www.journals.vu.lt/nonlinear-analysis/article/view/15242.