Nakanishi, Noboru <br/><br/>
Graph theory and Feynman integrals 
Noboru Nakanishi 
 - New York  Gordon and Breach Science Publishers  1971 
 - xi 223p.: ill., diagrs. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>677029500 
<br/><br/><label>LC Class. No.: </label>QA 166