Gilbert, R. P. <br/><br/>
Function theoretic methods in differential methods  edited by R. P. Gilbert and R. J. Weinacht 

 - London:  Pitman,  1976 
 - 309p. 
 - Research notes in Mathematics ; 8 .
<br/><br/><label>Dewey Class. No.: </label>515.35  / G465.FT