Vekya, I.N <br/><br/>
Obobshehennie analiticheskie funktzii 
I.N. Vekya 
 - Moscow  Fiziko Matematicheskoi Literatur  1959 
 - 628 
<br/><br/> Russian 
<br/><br/><label>Dewey Class. No.: </label>10.02  / VEKY