Algorithmical determination of the topology of a real algebraic surface. - Elisabetta Fortuna; Patrizia M. Gianni; Domenico Luminati (J. Symb. Comput., 2004)

The adjacency graph of a real algebraic surface. - Elisabetta Fortuna; Patrizia M. Gianni; Domenico Luminati; Paola Parenti (Appl. Algebra Eng. Commun. Comput., 2005)