Pawlak A, Morawiec J, Piorkowska E, Galeski A. Nanocomposites of polypropylene and polyethylene with montmorillonite type clays. p [Internet]. 2022Sep.1 [cited 2024Apr.29];49(4):240-7. Available from: https://ichp.vot.pl/index.php/p/article/view/1746