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2. Integer-grid maps for reliable quad meshing
3. Global Structure Optimization of Quadrilateral Meshes
4. David Bommes Bruno Lévy Nico Pietroni Enrico Puppo Claudio Silva Marco Tarini and Denis Zorin. 2012. State of the Art in Quad Meshing. In Eurographics State-of-The-Art Reports. David Bommes Bruno Lévy Nico Pietroni Enrico Puppo Claudio Silva Marco Tarini and Denis Zorin. 2012. State of the Art in Quad Meshing. In Eurographics State-of-The-Art Reports.
5. Mixed-integer quadrangulation