Wrześniewska-Tosik, K., S. Zajchowski, J. Ryszkowska, J. Tomaszewska, J. Mirowski, and K. Szoła. “Influence of Preparation Method of Keratin Fibers from Poultry Feathers on the Properties of Composites from Recycled High Density Polyethylene”. Polimery 60, no. 2 (February 28, 2015): 109-117. Accessed May 17, 2024. http://ichp.vot.pl/index.php/p/article/view/507.