... withUnbounded Time-Varying Delays and ContinuouslyDistributed DelaysLizi Yin1, 2 and Xilin Fu31School of Management and Economics, Shandong Normal University, Jinan 250014, China2School of Science, ... Science, University of Jinan, Jinan 250022, China3School of Mathematical Sciences, Shandong Normal University, Jinan 250014, ChinaCorrespondence should be addressed to Lizi Yin, ssyinlz@ujn.edu.cnReceived ... timedelays happen frequently in various engineering, biological, and economical systems, and they may cause instability and poor performance of practical systems. Therefore, the stability analysis for...