@misc{_Lviv,
 howpublished={online},
 publisher={Wydawnictwo Uniwersytetu Łódzkiego},
 language={eng},
 title={Lviv and Łódź at the turn of 20th century : historical outline and natural environment},
 type={e-książka},
 keywords={historia, Łódź (Polska ; region), Lwów (Ukraina, obw. lwowski)},
}