CICHOŃ, Krzysztof. Z, Ż, Ź i dalej. TECHNE. Seria Nowa, Poland, v. 1, n. 11, p. 299–309, 2023. DOI: 10.18778/2084-851X.15.16. Disponível em: https://www.czasopisma.uni.lodz.pl/tech/article/view/22334. Acesso em: 7 aug. 2026.