Enriquez, B.; Feigin, B. L. Integrals of motion of the classical lattice sine-Gordon system. (English) Zbl 0855.35113 Theor. Math. Phys. 103, No. 3, 738-756 (1995) and Teor. Mat. Fiz. 103, No. 3, 507-528 (1995). MSC: 35Q53 81T25 82B20 PDFBibTeX XMLCite \textit{B. Enriquez} and \textit{B. L. Feigin}, Theor. Math. Phys. 103, No. 3, 738--756 (1995) and Teor. Mat. Fiz. 103, No.~3, 507--528 (1995; Zbl 0855.35113) Full Text: DOI arXiv
Enriquez, B. Nilpotent action on the KdV variables and 2-dimensional Drinfeld-Sokolov reduction. (English) Zbl 0833.35123 Theor. Math. Phys. 98, No. 3, 256-258 (1994) and Teor. Mat. Fiz. 98, No. 3, 375-378 (1994). MSC: 35Q53 81R10 17B37 81R50 PDFBibTeX XMLCite \textit{B. Enriquez}, Theor. Math. Phys. 98, No. 3, 1 (1994; Zbl 0833.35123) Full Text: DOI arXiv