@article {MR3138104,
	title = {Stability and robust stability of linear time-invariant delay differential-algebraic equations},
	journal = {SIAM J. Matrix Anal. Appl.},
	volume = {34},
	number = {4},
	year = {2013},
	pages = {1631{\textendash}1654},
	issn = {0895-4798},
	doi = {10.1137/130926110},
	url = {http://db.lic.vnu.edu.vn:2080/10.1137/130926110},
	author = {Nguyen Huu Du and Linh, Vu Hoang and Mehrmann, Volker and Thuan, Do Duc}
}
