http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
De metricis inter Tibulli Propertiique libros differentiis quaestiones
126.747 -- ENGBERS, Bernhard Heinrich: -- De metricis inter Tibulli Propertiique libros differentiis quaestiones. Monasterii 1873. -- Diss. Rostock. -- AB/Tr.