@misc{Hulka-Laskowski_Paweł_(1881-1946)_Śląsk,
 author={Hulka-Laskowski, Paweł (1881-1946)},
 address={Katowice},
 address={Warszawa},
 address={Cieszyn},
 howpublished={online},
 publisher={Wydawnictwa Instytutu Śląskiego},
 language={pol},
 type={książka},
 title={Śląsk za Olzą},
 keywords={Śląsk Cieszyński (Polska ; region)},
}