1. Thilen M, Shishio R (2000) Proceedings of the 2nd world congress-polypropylene in textiles. Queensgate Huddersfield, UK
2. Dimonie D, Bercu C, Ciupitoiu A (1999) Method for qualitative and quantitative determination of some thermo and photo stabilisers from polypropylene, 23rd Australasian Polymer Symposium: Polymers for the New Millenium, Geelong, Victoria, Australia