Gaca, M., and M. Zaborski. “The Properties of Elastomers Obtained With the Use of Carboxylated Acrylonitrile-Butadiene Rubber and New Crosslinking Substances”. Polimery, vol. 61, no. 1, Jan. 2021, pp. 31-38, doi:10.14314/polimery.2016.031.