On integrability of Weingarten surfaces: a forgotten class
On integrability test for ultradiscrete equations
On integrable deformations of the spherical top
On integrable discretization of the inhomogeneous Ablowitz-Ladik model
On Integrable Models and their Interrelations
On integrable structures for a generalized Monge-Ampere equation
On integrable system on $S^2$ with the second integral quartic in the momenta
On integration of multidimensional generalizations of classical $C$- and $S$-integrable nonlinear partial differential equations
On integration of some classes of $(n+1)$ dimensional nonlinear Partial Differential Equations
On integration of the Kowalevski gyrostat and the Clebsch problems
On Justification of Gibbs Distribution
On Kernel Formulas and Dispersionless Hirota Equations
On linear degeneracy of integrable quasilinear systems in higher dimensions
On Linearizing Systems of Diffusion Equations
On lump instability of Davey--Stewartson II equation
On maximally superintegrable systems
On multidimensional consistent systems of asymmetric quad-equations
On N-wave type systems and their gauge equivalent
On natural Poisson bivectors on the sphere
On negative flows of the AKNS hierarchy and a class of deformations of bihamiltonian structure of hydrodynamic type