Feng Liu Otmane Aït Mohamed Xiaoyu Song QingPing Tan A case study on system-level modeling by aspect-oriented programming. 345-349 2009 ISQED http://dx.doi.org/10.1109/ISQED.2009.4810318 conf/isqed/2009 db/conf/isqed/isqed2009.html#LiuMST09