@misc{Michalski_Jan_(1876–1950)._Kolekcjoner_Krotka_1777,
 author={Michalski, Jan (1876–1950). Kolekcjoner},
 copyright={Public Domain},
 howpublished={online},
 year={1777},
 language={pol},
 title={Krotka droga do Boga przez westchnienia, wzruszenia duchowne i strzeliste modlitewki},
 type={Text},
 URL={http://www.rcin.org.pl/Content/72272/PDF/WA248_94275_Rps-Fund-Mich-122_krotka-droga_o.pdf},
 keywords={Prayer books - Catholic Church - 18th c.},
}