1. Fundamental introduction into 2D rheology / V.V. Krotov -- 2. History of dilational rheology / E.H. Lucassen-Reynders and J. Lucassen -- 3. Methods to determine the rheology parameters from interfacial response functions / S. Zholob -- 4. Interfacial elasticity as studied by wave methods / B.A. Noskov -- 5. Rheology of surfactant adsorption layers / L. Liggieri, F. Ravera -- 6. Rheology studies of spread and adsorbed polymer layers / R. Rubio -- 7. 2D-Rheology of protein layers / J. Benjamins -- 8. Mixed surfactant : polyelectrolyte layers / D. Langevin -- 9. Dilational behaviour of mixed protein-surfactant layers / V.B. Fainerman -- 10. Surface shear rheology / J. Krg̃el -- 11. Compressibility of insoluble monolayer / D. Vollhardt -- 12. Rheology of liquid films / V.I. Kovalchuk -- 13. Elasticity as a diagnostic tool in medicine / O. Sinyachenko, V.B. Fainerman -- 14. Influence of surface rheology on particle-bubble interactions in flotation / S.S. Dukhin -- 15. 2D-Rheology in food technology / P. Fischer, Ph. Erni -- 16. Optical tweezers for 2D micro rheology / T.M. Fischer.