1. The supercover 3D polygon;Andres,1996
2. Supercover of lines, planes and triangles;Andres,1997
3. E. Andres, Standard cover: A new class of discrete primitives, Laboratoire IRCOM-SIC, University of Poitiers, TR 1998–02, September 1998
4. Discrete analytical hyperplanes;Andres;Graphical Models and Image Processing,1997
5. Tunnel-free supercover 3D polygons and polyhedra;Andres,1997