@conference {162, title = {Hybrid Attack Monitor Design to Detect Recurrent Attacks in a Class of Cyber-Physical Systems}, booktitle = {Proceedings of the 2017 IEEE Conference on Decision and Control}, series = {NULL}, year = {2017}, month = {December}, pages = {1368-1373}, author = {S. Phillips and A. Duz and F. Pasqualetti and R. G. Sanfelice} }