International journal of theoretical physics 

 - ATLANTA, GA. :  PLENUM PUBL. CORP., 
 - Mensual 
<br/><br/><label>ISSN: </label>0020-7748 
 = International journal of theoretical physics 
 = INT. J. THEOR. PHYS. 
<br/><br/><label>Subjects--Index Terms: </label>FISICA