با سلام و سپاسگزاری فراوان
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=4617495&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D4617495
http://www.sciencedirect.com/science/article/pii/S1568494612002748
http://www.springerlink.com/content/j253535034325090/