Kim IG, Kang M, Choi JY, Zegzhda PD, Kalinin MO, Zegzhda DP, et al. Formal Verification of Security Model Using SPR Tool. Comput. Inform. [Internet]. 2012 Jan. 30 [cited 2024 Nov. 8];25(5):353-68. Available from: http://147.213.75.17/ojs/index.php/cai/article/view/348