Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"García-Cintado, Alejandro and Romero-Ávila, Diego and Ibáñez, Carlos Usabiaga",Spanish regional unemployment : disentangling the sources of hysteresis,,Springer,2014,Springer briefs in economics,,9783319036854,,https://cir.nii.ac.jp/crid/1130282270684354688