Аnpilogova V.; BOTVINOVSKA, S.; ZOLOTOVA, A.; SULIMENKO, H. Study of the problem on constructing quadrics at the assigned tangent cones. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 5, n. 1 (101), p. 39–48, 2019. DOI: 10.15587/1729-4061.2019.180859. Disponível em: https://journals.uran.ua/eejet/article/view/180859. Acesso em: 23 dec. 2024.