Paolo Ciampolini Alessandro Forghieri Anna Pierantoni Antonio Gnudi Massimo Rudan Giorgio Baccarani Adaptive mesh generation preserving the quality of the initial grid. 490-500 1989 8 IEEE Trans. on CAD of Integrated Circuits and Systems 5 http://doi.ieeecomputersociety.org/10.1109/43.24877 db/journals/tcad/tcad8.html#CiampoliniFPGRB89