Exact analysis of an interacting bose gas. I. the general solution and the ground stateElliott H. LiebWerner Liniger1963Physical ReviewPaper
Theory of ferromagnetism and the ordering of electronic energy levelsElliott LiebDaniel Mattis1962Physical ReviewPaper
Two soluble models of an antiferromagnetic chainElliott LiebTheodore Schultzet al.1961Annals of PhysicsPaper