Zvonilov, V. I. Rigid isotopy classification of real algebraic curves of bidegree \((4,3)\) on a hyperboloid. (Russian. English summary) Zbl 1049.14500 Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 3, 81-88 (1999). MSC: 14P25 Topology of real algebraic varieties PDF BibTeX XML Cite \textit{V. I. Zvonilov}, Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 3, 81--88 (1999; Zbl 1049.14500) OpenURL