CGAL 5.2.2 - 2D Movable Separability of Sets

Shahar Shamai and Dan Halperin. On the separation of a polyhedron from its single-part mold. In Abstracts 32nd European Workshop Comput. Geom., pages 99–102, 2016.


G. T. Toussaint. Movable separability of sets. In G. T. Toussaint, editor, Computational Geometry, pages 335–375. North-Holland, Amsterdam, Netherlands, 1985.


Neal R. Wagner. The sofa problem. The American Mathematical Monthly, 83(3):188–189, 1976.