Fábio F. Bernardon Steven P. Callahan João Luiz Dihl Comba Cláudio T. Silva An adaptive framework for visualizing unstructured grids with time-varying scalar fields. 391-405 2007 33 Parallel Computing 6 http://dx.doi.org/10.1016/j.parco.2007.02.015 db/journals/pc/pc33.html#BernardonCCS07