Niciński, K., D. Jamanek, W. Skupiński, and M. Borowiak. “Influence of Hydrogen and Methane on the Polymerization of Styrene in the Presence of CpTiCl2(OC6H4Cl-p)/MAO Catalytic System”. Polimery, vol. 52, no. 6, Aug. 2022, pp. 421-6, https://ichp.vot.pl/index.php/p/article/view/1434.