1. Interaction of disturbances in the boundary layer 2. Coherent vortex structures in shear flows 3. Analysis of the boundary layer by the tellurium method when flowing around a rigid plate 4. Analysis of the boundary layer of a rigid plate with a laser Doppler velocity meter 5. Formation of longitudinal vortices in the boundary layer of elastic plates 6. Implementation of results 7. Formation of vortices in the boundary layer when flowing around cavities 8. Vortex structures in the boundary layer in the flow around vortex generators 9. Coherent vortex structures arising from the flow around wings 10. Control of vortex structures arising in swirling flows