Alexits, György,  1899- <br/><br/>
Convergence problems of orthogonal series / 
translated by i. foldes 
 - ix, 350 páginas 
 - International series of monographs on pure and applied mathemartics ;  20 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Series ortogonales<br/>Convergencia
<br/><br/><label>LC Class. No.: </label>QA404.5  / A553