Benedek, Agnes. <br/><br/>
Remarks on a theorem of A. Pleijel and related topics / 
Agnes Benedek, Rafael Panzone. 
 - Bahia Blanca, Argentina :  INMABB-CONICET, Universidad Nacional del Sur,  2007. 
 - v. 
 - Notas de algebra y analisis,  No. 20 .
<br/><br/>Includes bibliogr. references 
<br/><br/> T. 2 ( 2007, 101 p.) : 
<br/><br/><label>ISSN: </label>0078-2009 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Neumann problem<br/>Eigenvalue