Stéphane Chau, André Galligo. Topology of the Intersection of Two Parameterized Surfaces, Using Computations in 4D Space . Tor Dokken Georg Muntingh. SAGA – Advances in ShApes, Geometry, and Algebra, 10, Springer, pp.123-145, 2014, Geometry and computing,
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Stéphane Chau, André Galligo. Topology of the Intersection of Two Parameterized Surfaces, Using Computations in 4D Space.