For citations:

Kirshanov K.A., Toms R.V. Study of polyethylene terephthalate glycolysis with a mixture of bis(2-hydroxyethyl) terephthalate and its oligomers. Plasticheskie massy. 2021;(3-4):50-52. (In Russ.) https://doi.org/10.35164/0554-2901-2021-3-4-50-52