@article{1103859103, author = {Georgii, Hans-Otto}, title = {Two remarks on extremal equilibrium states}, journal = {Comm. Math. Phys.}, volume = {29}, number = {1}, year = {1973}, pages = { 107-118}, language = {en}, url = {http://dml.mathdoc.fr/item/1103859103} }
Georgii, Hans-Otto. Two remarks on extremal equilibrium states. Comm. Math. Phys., Tome 29 (1973) no. 1, pp. 107-118. http://gdmltest.u-ga.fr/item/1103859103/