Pietruszka, N., Brzozowski, Z. and Żabski, L. (2022) “A new Group of liquid reactive nitrogen and nitrogen-phosphorus flame retardants for self-extinguishing polyurethane expanded polymers. Part II. Applications to flexible polyurethane foams”, Polimery, 45(4), pp. 282–287. doi: 10.14314/polimery.2000.282.