@article{SIGMA_2010_6_a81,
     author = {Nicolas Cramp\'e and Frank G\"ohmann and Andreas Kl\"umper},
     title = {Universal {Low} {Temperature} {Asymptotics} of the {Correlation} {Functions} of the {Heisenberg} {Chain}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2010},
     volume = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a81/}
}