@misc{_Kalendarz,
 howpublished={online},
 publisher={Macierz Ziemii Cieszyńskiej},
 language={pol},
 type={kalendarz},
 title={Kalendarz Cieszyński, 1986},
 keywords={Śląsk Cieszyński, Cieszyn, kalendarze, Macierz Ziemii Cieszyńskiej},
}