Jeziórska, R. “Effects of bis(2-Oxazoline) Derivative As Compatibilizer and Reactive Extrusion Conditions on the Properties of Polyamide 6/Poly(ethylene Terephthalate) Blends”. Polimery, vol. 51, no. 5, Aug. 2022, pp. 351-8, http://ichp.vot.pl/index.php/p/article/view/1532.