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Citation: G. Sparano et al., Gravitational fields with a non-Abelian, bidimensional Lie algebra of symmetries, PHYS LETT B, 513(1-2), 2001, pp. 142-146

Authors: Sparano, GG Vilasi, G

Citation: Gg. Sparano et G. Vilasi, Noncommutative integrability and recursion operators, J GEOM PHYS, 36(3-4), 2000, pp. 270-284