Filtering for uncertain 2-D discrete systems with state delays.

Ligang Wu Zidong Wang Huijun Gao Changhong Wang Filtering for uncertain 2-D discrete systems with state delays. 2213-2230 2007 87 Signal Processing 9 http://dx.doi.org/10.1016/j.sigpro.2007.03.002 db/journals/sigpro/sigpro87.html#WuWGW07