@article{Shiroukhov2019torus,, author={Shiroukhov, A.V. and Tyshchenko, I.V. and Brykova, L.V.}, title={TORUS, CYLINDER AND CONE RESEARCH BY MEANS OF COMPUTER MODELLING AS FREQUENTE CASES OF DUPIN CYCLIDE}, journal={Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia»}, publisher={Saint-Petersburg University of State Fire Service of Emercom of Russia}, year={2019}, pages={69-75}, volume={2019}, issue={1}, }