@INPROCEEDINGS{KR-ACC2003, 
author={Knospe, C.R. and Roozbehani, M.}, 
booktitle={American Control Conference, 2003. Proceedings of the 2003}, 
title={Stability of linear systems with interval time-delay}, 
year={2003}, 
month={June}, 
volume={2}, 
pages={1458-1463},
}