1. Phase Transitions and Critical Phenomena, Vol.1: Exact Results,1972
2. The Two-Dimensional Ising Model;McCoy,1973
3. Exactly Solved Models in Statistical Mechanics;Baxter,1982
4. Note on Mayers’ theory of cluster integrals;Husimi;J. Chem. Phys.,1950
5. On the number of Husimi trees, I;Harary;Proc. Natl. Acad. Sci.: Math.,1953