Xiefu Jiang et al. point out some some misleading statements in the above mentioned paper (Shaked et al., 1998) and relation results are given. Also Wen-Shyong Yu points out serious mistakes in the same paper and also untenable main results.
['Xiefu Jiang', 'Shumin Fei', 'Chun-Bo Feng', 'Wen-Shyong Yu']
Comments on "Bounded real criteria for linear time-delay systems"