Białek, M., et al. “Studies on Ethyl Ene 1-Hexene Copolymerization over the Zirconocene Catalyst Supported on MAO-Modified MgCl2(THF)(2)”. Polimery, vol. 47, no. 1, Sept. 2022, pp. 59-63, https://polimery.ichp.vot.pl/index.php/p/article/view/1945.