@inproceedings{inproceedings5362e4a7, title = {Bounds for the finite horizon cost of linear systems with additive noise and convergence for the long run average cost}, author = {Vargas, Alessandro N. and Costa, Eduardo Fontoura and Val, João Bosco Ribeiro do}, year = {2006}, publisher = {SBA}, booktitle = {Congresso Brasileiro de Automatica} }