@article{1103841036,
author = {Ginibre, J.},
title = {Reduced density matrices of the anisotropic Heisenberg model},
journal = {Comm. Math. Phys.},
volume = {7},
number = {1},
year = {1968},
pages = { 140-154},
language = {en},
url = {http://dml.mathdoc.fr/item/1103841036}
}
Ginibre, J. Reduced density matrices of the anisotropic Heisenberg model. Comm. Math. Phys., Tome 7 (1968) no. 1, pp. 140-154. http://gdmltest.u-ga.fr/item/1103841036/