Kucińska-Lipka, J., Gubańska, I. and Janik, H. (2014) “Polyurethanes modified with natural polymers for medical application. Part II. Polyurethane/gelatin, polyurethane/starch, polyurethane/cellulose”, Polimery, 59(3), pp. 197–200. doi: 10.14314/polimery.2014.197.