Nakanishi, N., <br/><br/>
Graph theory and Feynman integrals / 
Noboru Nakanishi 
 - New York :  Gordon and Breach Science Publishers,  1971 
 - xi, 223 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0677029500 
<br/><br/><label>LCCN: </label>71-123483 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory<br/>Feynman integrals