@article {marraEtAl2004, title = {Calculation of impulsively started incompressible viscous flows}, journal = {Int. J. Numer. Meth. Fluids}, volume = {46}, year = {2004}, pages = {877{\textendash}902}, author = {Marra, Andrea and Andrea Mola and Quartapelle, Luigi and Riviello, Luca} }