http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chemical Technology and Engineering: proceedings
Proceedings of ... International Scientific Conference "Chemical Technology and Engineering"
International Scientific Conference "Chemical Technology and Engineering",
Nat︠s︡ionalʹnyĭ universytet "Lʹvivsʹka politekhnika"