Quasi 4-8 Subdivision Surfaces.

Luiz Velho Jonas Gomes Quasi 4-8 Subdivision Surfaces. 17-26 1999 conf/sibgrapi/1999 SIBGRAPI http://computer.org/proceedings/sibgraphi/0481/04810017abs.htm db/conf/sibgrapi/sibgrapi1999.html#VelhoG99