http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
[Predisl. i komment. M. N. Parkhomenko. Per. M. N. Parkhomenko i I. S. Postupalʹskogo.
From the Estate of George and Mathilda Sabo by Dr. Joseph R. Corcoran & Irene Sabo Corcoran and Family. September 1998.