Crusafont Pairó, Miguel  1910-1983 <br/><br/>
Bears and bear-dogs from the Vallesian of the Vallés-Penedés Basin, Spain / 
Miguel Crusafont Pairó and Björn Kurtén. 
 -- Helsinki :   Societas Pro Fauna et Flora Fennica,   1976 
 - pp. 3-29 
<br/><br/> Separata de : Acta Zoologica Fennica 144.