@misc{_Collegium,
 copyright={Archiwum Państwowe w Poznaniu},
 howpublished={online},
 language={lat},
 type={archiwalia},
 title={Collegium epistolicum Polonicum scriptum - -a me Christiano Theofilo Zimmermann St.G.L. anno 1744 die 13 octobris.},
}