@misc{_Gryf,
 howpublished={online},
 publisher={Polskapresse Sp. z o.o. Oddział Prasa Bałtycka (Gdańsk)},
 language={pol},
 type={journal},
 title={Gryf Kościerski, 2001, nr 31},
 keywords={Polish local and regional journals, Polish journals},
}