Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Casacuberta, Carlos and Castellet, Manuel and Symposium on the Current State and Prospects of Mathematics",Mathematical research today and tomorrow : viewpoints of seven Fields Medalists,,Springer-Verlag,1992,Lecture notes in mathematics,,"3540560114,0387560114",,https://cir.nii.ac.jp/crid/1130282270138602752