On Calogero-Francoise-type Lax matrices and their dynamical r-matrices
On Camassa-Holm equation with self-consistent sources and its solutions
On canonical variables in integrable models of magnets
On certain new integrable second order nonlinear differential equations and their connection with two dimensional Lotka-Volterra system
On Classical r-Matrix for the Kowalevski Gyrostat on so(4)
On classical string configurations
On classification and construction of algebraic Frobenius manifolds
On classification of discrete, scalar-valued Poisson Brackets
On classification of integrable non-evolutionary equations
On classification of non-abelian Toda systems
On complete integrability of the generalized Weierstrass system
On complete integrability of the Mikhailov-Novikov-Wang system
On Completely Integrability Systems of Differential Equations
On completeness of the Moutard transformations
On completeness of the Ribaucour transformations for triply orthogonal curvilinear coordinate systems in R^3
On consistency of determinants on cubic lattices
On Construction of Recursion Operator and Algebra of Symmetries for Field and Lattice Systems
On Construction of Recursion Operators From Lax Representation
On continual classes of evolution equations
On Darboux Integrable Semi-Discrete Chains