Citation: Ya. Li et Pj. Olver, Well-posedness and blow-up solutions for an integrable nonlinearly dispersive model wave equation, J DIFF EQUA, 162(1), 2000, pp. 27-63
Citation: N. Kamran et al., Invariant modules and the reduction of nonlinear partial differential equations to dynamical systems, ADV MATH, 156(2), 2000, pp. 286-319