Kresan, T., S. Pylypaka, NesvidominА., V. Babka, and Ya. Kremetz. 2020. “BENDING A SINGLE-CAVITY ROTATION HYPERBOLOID BY CHANGING THE NECK LINE RADIUS”. Modern Problems of Modeling, no. 17 (February), 36-46. https://doi.org/10.33842/2313-125X/2019/17/36/46.