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- [1] ON THE REMARK OF THE EXISTENCE OF VIRASORO SYMMETRY FOR THE NON-LINEAR SIGMA-MODEL JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1988, 21 (17): : L819 - L822
- [6] NON-LINEAR ORDER-PARAMETER RELAXATION IN THE NON-LINEAR SIGMA-MODEL ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1980, 37 (02): : 163 - 169