@misc{_Bulletin_2000,
 volume={48},
 editor={Polska Akademia Nauk.},
 number={1-4},
 copyright={Rights Reserved - Restricted Access},
 address={Warsaw},
 address={Warsaw},
 howpublished={online},
 year={2000},
 publisher={Polska Akademia Nauk. Centrum Upowszechniania Nauki.},
 language={eng},
 type={Text},
 title={Bulletin of the Polish Academy of Sciences. Mathematics T.48, 2000, Spis treści i dodatki},
}