@misc{_Codex,
 address={Vienna},
 howpublished={online},
 publisher={Typis Caes. Reg. Aule et Status Typographiae},
 language={lat},
 type={książka},
 title={Codex civilis universalis pro omnibus terris hereditariis germanicis Imperii Austriaci Ps. 1.},
 keywords={Prawo cywilne -- Austria -- 19 w},
}