Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Heilmann, Ole J. and Lieb, Elliott H.",Violation of the noncrossing rule : the Hubbard Hamiltonian for benzene,,New York Academy of Sciences,1971,Annals of the New York Academy of Sciences,,,,https://cir.nii.ac.jp/crid/1130282269670278912