Grabiner Sandy <br/><br/>
Derivations and automorphism of banach algebras of power series. 

 -  1974 
<br/><br/><label>Standard No.: </label>125913 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B3166:25, L4