Ukielski, R., and R. Piątek. 2022. “The Influence of Chemical Composition of Amide Block on the Thermal Properties and Structure of terpoly(ester-B-Ether-B-Amide) Elastomers”. Polimery 48 (10):690-94. http://ichp.vot.pl/index.php/p/article/view/1914.