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Author: Dittrich, Jaroslav

• Dittrich, Jaroslav: Book Review. (English). Communications in Mathematics, vol. 19 (2011), issue 2, pp. 207-210
• Dittrich, Jaroslav: On the topological charge conservation in the three-dimensional ${\rm O}(3)$ $\sigma$-model. (English). Aplikace matematiky, vol. 29 (1984), issue 5, pp. 367-371