Tutschke, W <br/><br/>
Solution of initial value problems in classes of generalized analytic functions 
W. Tutschke 
 - Berlin  Springer  1989 
 - 188 
<br/><br/><label>ISBN: </label>3540502165 
<br/><br/><label>Dewey Class. No.: </label>10.02  / TUTS