@book{9344,
	author = {Nasser Mohamed Radwan Shelil and Gamal Abbass Zaghloul , },
	title = {Design of an optimal feedback controller for large scale systems / },
	publisher = {Nasser Mohamed Radwan Shelil , },
	year = {2003},
	address = {Port Said : },
	url = {http://172.23.153.220/th.pdf}
}