Everson 2012Michael Everson, Proposal for the addition of five Latin characters to the UCS, N430R2, (lire en ligne)
Yevlampiev, Jumagueldinov et Pentzlin 2012. (en) Ilya Yevlampiev, Nurlan Jumagueldinov et Karl Pentzlin, Second revised proposal to encode four historic Latin letters for Sakha (Yakut) (noN4081, L2/12-044), (lire en ligne)