%0 Journal Article %A Timothy J. Tautges %A Sarah E. Knoop %A Thomas J. Rickmeyer %T Local topological modification of hexahedral meshes. Part I: A set of dual-based operations %J ESAIM. Proceedings %D 2008 %P 14-33 %V 24 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc:2008027/ %R 10.1051/proc:2008027 %G en %F EP_2008_24_a2