Zvukovye sistemy sibirskikh ︠i︡azykov : sbornik nauchnykh trudov - Ubr︠i︡atova, E. I.; Sel︠i︡utina, I. ︠I︡A. (Iraida ︠I︡Akovlevna) (Akademi︠i︡a nauk SSSR, Sibirskoe otd-nie, In-t istorii, filologii i filosofii, 1989)