AL-SHUKRI, S.; MAHMOOD , A. T. .; AL HANBALI, O. A. Spiro-cyclotriphosphazene with three functional end groups: synthesis and structural characterization of new polycyclotriphosphazenes with Schiff-base groups. Polimery, [S. l.], v. 66, n. 6, p. 341-349, 2021. DOI: 10.14314/polimery.2021.6.2. Disponível em: http://ichp.vot.pl/index.php/p/article/view/482. Acesso em: 7 dec. 2021.