Gusynin, V.P. <br/><br/>
Renormalization group and infrared behaviour in theories with coupled massless fields / 
V.P. Gusynin,  Yu.A. Sitenko. 
 - Kiev :   Academy of Sciences of the Ukrainian SSR, Institute for Theoretical Physics,   1978. 
<br/><br/><label>Subjects--Index Terms: </label>ფიზიკა 
<br/><br/><label>Universal Decimal Class. No.: </label>53