Constantinescu, Corneliu <br/><br/>
Potential Theory on Harmonic Spaces 
/ by Corneliu Constantinescu 
 - New York:  Springer - Verlag Berlin Heidelberg,  1972. 
 - 354p.; 
<br/><br/><label>ISBN: </label>0387059164 
<br/><br/><label>Dewey Class. No.: </label>514  / CON/P