Remy, Johannes (2007). "The Valuev Circular and Censorship of Ukrainian Publications in the Russian Empire (1863–1876): Intention and Practice". Canadian Slavonic Papers. 47 (1/2): 87–110. doi:10.1080/00085006.2007.11092432. JSTOR 40871165. S2CID 128680044
Ludvigsson, Jonas F.; Loboda, Andrii (2022). "Systematic review of health and disease in Ukrainian children highlights poor child health and challenges for those treating refugees". 111 (7): 1341–1353. doi: 10.1111/apa.16370. ISSN 0803-5253
Remy, Johannes (2007). "The Valuev Circular and Censorship of Ukrainian Publications in the Russian Empire (1863–1876): Intention and Practice". Canadian Slavonic Papers. 47 (1/2): 87–110. doi:10.1080/00085006.2007.11092432. JSTOR 40871165. S2CID 128680044
Коротков, Дмитро және Соломко, ІринаДефолт 1998 года: 10 лет спустя(орыс.). ukraine.segodnya.ua (15 августа 2008). Тексерілді, 24 қараша 2023.
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Remy, Johannes (2007). "The Valuev Circular and Censorship of Ukrainian Publications in the Russian Empire (1863–1876): Intention and Practice". Canadian Slavonic Papers. 47 (1/2): 87–110. doi:10.1080/00085006.2007.11092432. JSTOR 40871165. S2CID 128680044
Ludvigsson, Jonas F.; Loboda, Andrii (2022). "Systematic review of health and disease in Ukrainian children highlights poor child health and challenges for those treating refugees". 111 (7): 1341–1353. doi: 10.1111/apa.16370. ISSN 0803-5253