@book{16753,
	author = {Distefano, Joseph J. and Others and Stubberud, Allen R. ; jt. ed.},
	title = {Theory and problems of feedback and control systems},
	publisher = {McGraw-Hill},
	year = {1983},
	series = {Schaum's outline series},
	address = {Singapore},
	edition = {SI(metric)}
}