Vahabi, H., R. Sonnier, B. Otazaghine, G. Le Saout, and J. M. Lopez-Cuesta. 2013. “Nanocomposites of polypropylene/polyamide 6 Blends Based on Three Different Nanoclays: Thermal Stability and Flame Retardancy”. Polimery 58 (5):350-60. https://ichp.vot.pl/index.php/p/article/view/740.