@misc{_Biruta_1838,
 editor={Krzeczkowski, Jan Gwalbert Józef (1809– ). Wyd.},
 copyright={Public Domain},
 address={Wilno},
 howpublished={online},
 year={1838},
 publisher={Józef Krzeczkowski},
 publisher={Wytłoczono u Teofila Glücksberga},
 language={pol},
 title={Biruta},
 type={Text},
 URL={http://rcin.org.pl/Content/1090/PDF/WA248_6557_P-I-650_biruta-1838_o.pdf},
 keywords={Polish social-cultural periodicals - 19th c.},
}