http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ėduard Bagrit︠s︡kiĭ ; [redakt︠s︡ionnai︠a︡ kollegii︠a︡, A.S. Kushner (glavnyĭ redaktor) ... i dr. ; sostavlenie G.A. Moreva ; posleslovie M.D. Shraera].
Introduction is an article by Mikhail Alekseevich Kuzmin, written in 1933.