%0 Journal Article %T PHOTODEGRADATION OF SEMI-CRYSTALLINE POLYLACTIDE UNDER THE UV RADIATION: II. STAGES OF MATRIX TRANSFORMATION ACCORDING TO THE DSC METHOD %A , .. %A , .. %A Usachev, S.V. %A Koverzanova, E.V. %A Arcis, M.I. %A , .. %K HETEROPHASE POLYLACTIDE, THE PHASES PHOTO TRANSFORMATION FEATURES, PHOTO ANNEALING EFFECT %J Herald of Technological University %D 2026 %N %P 6 %I Kazan National Research Technological University