1. Polymeric media with the gradient of the optical properties / N.G. Lekishvili, L.I. Nadareishvili, and G.E. Zaikov -- 2. Fundamental regularities of thermal oxidation of heat-resistant heterochain polymers / E.V. Kalugina, K.Z. Gumargalieva, and G.E. Zaikov -- 3. Practical stabilization of heat resistant polymers / E.V. Kalugina, K.Z. Gumargalieva, and G.E. Zaikov -- 4. Heterophrase supramolecular model of photochemical transformation of naphthalene in cellulose triacetate / Yu. A. Mikheev and V.G. Zaikov.