http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
sbornik dokumentov o geroicheskoĭ oborone Leningrada v gody Velikoĭ Otechestvennoĭ voĭny : 1941-1944
[otvetstvennyĭ redaktor A.R. Dzeniskevich].