AspectOCL: using aspects to ease maintenance of evolving constraint specification - Muhammad Uzair Khan; Hassan Sartaj; Muhammad Zohaib Iqbal; Muhammad Usman; Numra Arshad (Empir. Softw. Eng., 2019)

AspectOCL: Extending OCL for Crosscutting Constraints - Muhammad Uzair Khan; Numra Arshad; Muhammad Zohaib Iqbal; Hafsa Umar (Modelling Foundations and Applications - 11th European Conference, ECMFA@STAF 2015, L'Aquila, Italy, July 20-24, 2015. Proceedings, 2015)