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@article{AIHPA_1999__70_1_1_0, author = {Narnhofer, H. and Thirring, W.}, title = {Spontaneously broken symmetries}, journal = {Annales de l'I.H.P. Physique th\'eorique}, pages = {1--21}, publisher = {Gauthier-Villars}, volume = {70}, number = {1}, year = {1999}, mrnumber = {1671208}, zbl = {0930.46062}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AIHPA_1999__70_1_1_0/} }
Narnhofer, H.; Thirring, W. Spontaneously broken symmetries. Annales de l'I.H.P. Physique théorique, Tome 70 (1999) no. 1, pp. 1-21. http://geodesic.mathdoc.fr/item/AIHPA_1999__70_1_1_0/