Please add fonts 'Ponomar Unicode', 'Monomakh Unicode' and 'Menaion Unicode' to https://ru.wikisource.org, https://wikisource.org, https://uk.wikisource.org, https://be.wikisource.org,
Also in https://ru.wikipedia.org, https://uk.wikipedia.org, https://be.wikipedia.org, according T156843.
https://sci.ponomar.net/fonts/PonomarUnicode.woff2
https://sci.ponomar.net/fonts/MonomakhUnicode.woff2
https://sci.ponomar.net/fonts/MenaionUnicode.woff2
https://sci.ponomar.net/fonts/PonomarUnicode.woff
https://sci.ponomar.net/fonts/MonomakhUnicode.woff
https://sci.ponomar.net/fonts/MenaionUnicode.woff
Also 'ttf' in archives can be downloaded from https://sci.ponomar.net/fonts.html.
Dual-licensed under the GNU General Public License, version 3.0, or the SIL Open Font License, version 1.1, at your choosing: https://sci.ponomar.net/legal.html
Discussion: T218775