Derevn︠i︡a i gorod Urala v ėpokhu feodalizma : problema vzaimodeĭstvi︠i︡a : sbornik nauchnykh stateĭ - Alla︠i︡arova, Vera Stepanovna; Cherkasova, A. S. (UN︠T︡S AN SSSR, 1986)