Proceedings, Royal Society of London, serie A: mathematical and physical sciences 

 - London :  ROYAL SOCIETY, 
 - Irregular 
<br/><br/><label>ISSN: </label>0080-4630 
 = Proceedings, Royal Society of London, serie A: mathematical and physical sciences 
 = PROC. R. SOC. [LONDON], SER. A 
<br/><br/><label>Subjects--Index Terms: </label>FISICA MATEMATICA