@article{1103857161,
author = {Fano, G. and Loupias, G.},
title = {On the thermodynamic limit of the ${\rm B.C.S.}$ state},
journal = {Comm. Math. Phys.},
volume = {20},
number = {1},
year = {1971},
pages = { 143-166},
language = {en},
url = {http://dml.mathdoc.fr/item/1103857161}
}
Fano, G.; Loupias, G. On the thermodynamic limit of the ${\rm B.C.S.}$ state. Comm. Math. Phys., Tome 20 (1971) no. 1, pp. 143-166. http://gdmltest.u-ga.fr/item/1103857161/