Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Feingold, Alex J. and Frenkel, Igor and Ries, John F. X.","Spinor construction of vertex operator algebras, triality, and E[8][(1)]",,American Mathematical Society,1991,Contemporary mathematics,,0821851284,,https://cir.nii.ac.jp/crid/1130282270665437056