Bergman, Stefan <br/><br/>
Integral operators in the theory of linear partial differential equations / 
Stefan Bergman 
 - 2nd ed 
 - Berlin :  Springer-Verlag,  1969 
 - 145p. bibliog. 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equation, Partial<br/>Integral operators.
<br/><br/><label>Dewey Class. No.: </label>515.353  / BER