LYAVINECZ-UGRIN, M. On the Study of Carpatho-Rusyn Educational Literature for Children:From Manuil Olshavsky’s Elementa puerilis institutionis in lingualatina… (1746) to Andrii Popovych’s A Little Illustrated Bibleof the Old and New Testament for the Use of Rural Children (1864). Rocznik Ruskiej Bursy, v. 21, p. 97–124, 21 Dec.2025.