@article{05636628,
title = {Spontaneous breaking of continuous rotational symmetry in two dimensions.},
journal = {Electronic Communications in Probability [electronic only]},
volume = {14},
year = {2009},
pages = {1705-1726},
zbl = {1191.60115},
language = {en},
url = {http://dml.mathdoc.fr/item/05636628}
}
Merkl, Franz; Rolles, Silke W.W. Spontaneous breaking of continuous rotational symmetry in two dimensions.. Electronic Communications in Probability [electronic only], Tome 14 (2009) pp. 1705-1726. http://gdmltest.u-ga.fr/item/05636628/