1.WKB asymptotics for ODE's. Turning points. Uniform asymptotic representations.
2. Oscillating solutions of stationary wave-type equations: formal asymptotic solutions, eikonal equation, wave fronts, rays, asymptotical properties of formal solutions
3. Oscillating solutions of non-stationary wave-type equations. Oscillating solutions of Schroedinger-type equation (semiclassical approximation). Uniform global asymptotic representations
4. Generalized solutions of PDE's. Singular solutions of wave-type equations. Propagation of singularities.