Michael V. Basin Peng Shi 0001 Darío Calderon-Alvarez Jianfei Wang 0001 Central Suboptimal <i>H</i> <sub>∞</sub> Filter Design for Linear Time-Varying Systems with State or Measurement Delay. 305-330 2009 28 Circuits Syst. Signal Process. 2 https://doi.org/10.1007/s00034-008-9077-0 db/journals/cssp/cssp28.html#BasinSCW09