http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
De Matre Incerta, Occasione [...] Exercitatio Sabbathina VIII. Quam Sub Præsidio Dn. Samuelis Friderici Willenberg [...] D. XIII. April. MDCCXX. Hora XI. Instituent Respondens
Data na podst. tyt. Tyt. poprzedza: Q.D.B.V.