http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
N. Lobachevsky and his contribution to science
Velikiĭ russkiĭ uchenyĭ N.I. Lobachevskiĭ i ego mesto v mivovoĭ nauke. English
Translation of: Velikiĭ russkiĭ uchenyĭ N.I. Lobachevskiĭ i ego mesto v mivovoĭ nauke.