ГУЛЬ, О. Г. Peculiarities of spelling the Chinese syllables ju, qu, xu, yu. Studia Philologica, [S. l.], n. 1, p. 110–113, 2019. DOI: 10.28925/2311-2425.2018.10.16. Disponível em: https://www.studiap.kubg.edu.ua/index.php/journal/article/view/273. Acesso em: 8 jan. 2026.