[{"text":"\n\n\nDiego Albuquerque , Bruno Cafeo , Alessandro Garcia , Simone Barbosa , Silvia Abrahão , António Ribeiro, Quantifying usability of domain-specific languages, Journal of Systems and Software, v.101 n.C, p.245-259, March 2015\n\n\n","citation":"2741499"},{"text":"\n\n\nAngela Lozano , Kim Mens , Andy Kellens, Usage contracts, Science of Computer Programming, v.105 n.C, p.73-91, July 2015\n\n\n","citation":"2797560"}]