@article{1103908402,
author = {Rivasseau, V.},
title = {Lieb's correlation inequality for plane rotors},
journal = {Comm. Math. Phys.},
volume = {71},
number = {1},
year = {1980},
pages = { 145-147},
language = {en},
url = {http://dml.mathdoc.fr/item/1103908402}
}
Rivasseau, V. Lieb's correlation inequality for plane rotors. Comm. Math. Phys., Tome 71 (1980) no. 1, pp. 145-147. http://gdmltest.u-ga.fr/item/1103908402/