http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
[materialy sovmestnoĭ sessii Instituta slavi︠a︡novedenii︠a︡ AN SSSR i Zapadnogo instituta (Poznanʹ), 27 mai︠a︡ 1963 g
Institut slavi︠a︡novedenii︠a︡ (Akademii︠a︡ nauk SSSR)
otvetstvennyĭ redaktor V.D. Koroli︠u︡k].
From the Estate of George and Mathilda Sabo by Dr. Joseph R. Corcoran & Irene Sabo Corcoran and Family. September 1998.