Source: https://www.researchgate.net/publication/360804692_Use_of_Transformer-Based_Models_for_Word-Level_Transliteration_of_the_Book_of_the_Dean_of_Lismore/fulltext/628c4f4fc962e566ee84b8cd/Use-of-Transformer-Based-Models-for-Word-Level-Transliteration-of-the-Book-of-the-Dean-of-Lismore.pdf