Tradi︠t︡sionna︠i︡a dukhovna︠i︡a i materialʹna︠i︡a kulʹtura russkikh staroobr︠i︡adcheskikh poseleniĭ v stranakh Evropy, Azii i Ameriki : sbornik nauchnykh trudov - Pokrovskiĭ, N. N. (Nikolaĭ Nikolaevich), 1930-; Morris, Richard A. (Izd-vo "Nauka," Sibirskoe otd-nie, 1992)