@misc{Jankowski_Andrzej_W._A_1982,
 author={Jankowski, Andrzej W.},
 volume={30},
 editor={Polska Akademia Nauk.},
 editor={Państwowe Wydawnictwo Naukowe (1951–1992)},
 number={1-2},
 copyright={Rights Reserved - Restricted Access},
 address={Varsovie},
 howpublished={online},
 year={1982},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 title={A characterization of the closed subsets of an <α,δ>-closure space using an <α,δ>-base},
 type={Text},
}