Naoyasu Ubayashi Yuki Sato Akihiro Sakai Tetsuo Tamai Alloy-Based Lightweight Verification for Aspect-Oriented Architecture. 171-178 2008 SERA http://doi.ieeecomputersociety.org/10.1109/SERA.2008.12 conf/sera/2008 db/conf/sera/sera2008.html#UbayashiSST08