Kailath, Thomas. <br/><br/>
Linear estimation 
T. Kailath, A.H. Sayed, B. Hassibi. 
 - Upper Saddle River, NJ :  Prentice Hall,  1999. 
 - xxvi, 854 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estimation theory.<br/>Least squares.