Gleń, A., et al. “Remarkable Effect of Organoaluminum Activator on Catalytic Performance of bis(phenoxy-Imine) Titanium Complexes in Ethylene Polymerization”. Polimery, vol. 54, no. 10, Aug. 2022, pp. 712-8, https://polimery.ichp.vot.pl/index.php/p/article/view/1249.