Costas Vassilakis 0001 Giorgos Lepouras Akrivi Katifori A heuristics-based approach to reverse engineering of electronic services. 325-336 2009 51 Inf. Softw. Technol. 2 https://doi.org/10.1016/j.infsof.2008.04.003 db/journals/infsof/infsof51.html#VassilakisLK09