@misc{_Do_1906,
 copyright={Public Domain},
 address={Kraków},
 howpublished={online},
 year={1906},
 publisher={nakł. M. Jastrzębca},
 language={pol},
 type={Text},
 title={Do braci kapłanów.},
 URL={http://rcin.org.pl./Content/240728/WA248_276343_F-5727_do-braci_o.pdf},
}