Title: Leta i lit︠s︡a urmarskoĭ zemlit︠s︡y : zapiski ob istorii Urmarskogo raĭona /
Authors: Zaĭt︠s︡ev, I︠A︡. N.
Publisher: Chuvashii︠a︡,
Year: 1994
Subjects: Urmarskiĭ raĭon (Russia) History.