@incollection{Xu11,
author = {Xiaojie Xu},
title = {Discrete Time Mixed LQR/H∞ Control Problems},
booktitle = {Discrete Time Systems},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Mario Alberto Jordán},
chapter = {10},
doi = {10.5772/15323},
url = {https://doi.org/10.5772/15323}
}