Plateau operator and bifurcations of two-dimensional minimal surfaces -- Homological methods in the theory of periodic and equivariant maps -- Theory of operators and real algebraic geometry -- On the structure of the set of solutions for inclusions with multivalued operators -- Schouten bracket and canonical algebras -- Multidimensional sleeping tops -- Laplace-radon integral operators and singularities of solutions of differential equations on complex manifolds -- On the number of solutions for certain boundary-value problems -- Contact structure, relaxation oscillations and singular points of implicit differential equations -- Topological index estimates -- Modern approach to the theory of topological characteristics of nonlinear operators I -- Qualitative geometrical theory of integrable systems. classification of isoenergetic surfaces and bifurcation of liouville tori at the critical energy values -- Geometrical aspects of nelson's stochastic quantization -- Singularities of solutions of differential equations on complex manifolds (characteristical case) -- Image of period mapping for simple singularities -- The geometry of the nonholonomic sphere for three-dimensional lie group