ŚLĄCZKA, A.; LUBCZAK, J. Polyurethane foams with pyrimidine rings in polymer molecules. Polimery, [S. l.], v. 55, n. 9, p. 681-684, 2010. Disponível em: https://ichp.vot.pl/index.php/p/article/view/1055. Acesso em: 3 jul. 2024.