Foneticheskie issledovani︠i︡a ︠i︡azykov i dialektov Bur︠i︡atii - Rassadin, Valentin Ivanovich; Buraev, Ignatiĭ Dmitrievich; B︠i︡uraeva, Ė. I. (Ėleonora Ivanovna) (Akademi︠i︡a nauk SSSR, Sibirskoe otd-nie, Bur︠i︡atskiĭ filial, In-t obshchestvennykh nauk, 1987)