NADKARNI, MAHENDRA. <br/><br/>
SPECTRAL THEORY OF DYNAMICAL SYSTEMS :  second edition. 

 - [S.l.] :  SPRINGER VERLAG, SINGAPOR,  2021. 
<br/><br/><label>ISBN: </label>981156227X 9789811562273 
<br/><br/><label>Dewey Class. No.: </label>515.39  / N137s