Kostjuk, . S. V. . Copolymerization of D,L-Lactide and ε-Caprolactone Using tin(II) Octanoate As Catalysts: An Insight into Copolymer Microstructure. Журнал Белорусского государственного университета. Химия 2020, No. 2, 43-49. https://doi.org/10.33581/2520-257X-2020-2-43-49.