Duda, A., P. Kubisa, G. Łapienis, and S. Słomkowski. “Milestones in Development of a Ring-Opening Polymerization of the Heterocyclic Monomers - View from a Personal Perspective”. Polimery, vol. 59, no. 1, Jan. 2014, pp. 9-23, doi:10.14314/polimery.2014.009.