PaperTheory of ferromagnetism and the ordering of electronic energy levelsElliott Lieb, Daniel MattisPhysical Review
PaperExact wave functions in superconductivityDaniel Mattis, Elliott LiebJournal of Mathematical Physics
PaperTwo soluble models of an antiferromagnetic chainElliott Lieb, Theodore Schultz, et al.Annals of Physics
PaperOrdering energy levels of interacting spin systemsElliott Lieb, Daniel MattisJournal of Mathematical Physics
