Ana R. Cavalli Stéphane Maag Sofia Papagiannaki Georgios Verigakis From UML models to automatic generated tests for the dotLRN e-learning platform. 133-144 2005 116 Electr. Notes Theor. Comput. Sci. http://dx.doi.org/10.1016/j.entcs.2004.02.072 db/journals/entcs/entcs116.html#CavalliMPV05