KRÓL, P.; ŻMIHORSKA-GOTFRYD, A. Studies on synthesis of oligomeric urethane prepolymers as intermediates to make linear pulyurethanes. Polimery, [S. l.], v. 45, n. 11-12, p. 775-785, 2022. DOI: 10.14314/polimery.2000.775. Disponível em: https://ichp.vot.pl/index.php/p/article/view/2228. Acesso em: 8 may. 2024.