Antoni Chica Jason Williams Carlos Andújar Pere Brunet Isabel Navazo Jarek Rossignac Alvar Vinacua Pressing: Smooth Isosurfaces with Flats from Binary Grids. 36-46 2008 27 Comput. Graph. Forum 1 http://dx.doi.org/10.1111/j.1467-8659.2007.01039.x db/journals/cgf/cgf27.html#ChicaWABNRV08