Atkinson, F. V. <br/><br/>
Multiparameter eigenvalue problems / 
by F. V. Atkinson. 
 - New York :  Academic Press,  1972. 
 - v. ;  24 cm. 
<br/><br/>v. 1, p. 203-205. 
<br/><br/>v. 1. Matrices and compact operators. 
<br/><br/><label>ISBN: </label>0120658011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matrices.<br/>Eigenvalues.<br/>Differential equations.