Szymczyk, A., and Z. Roslaniec. “Non-Isothermal Crystallization of poly(trimethylene Terephthalate) Single-Walled Carbon Nanotubes Nanocomposites”. Polimery, vol. 57, no. 3, Mar. 2012, pp. 221-7, https://ichp.vot.pl/index.php/p/article/view/821.