@misc{_4th,
 howpublished={online},
 publisher={Polska Akademia Nauk},
 publisher={Uniwersytet Jagielloński},
 language={eng},
 type={e-książka},
 title={4th Conference of Polish Society of Experimental Plant Biology experimental plant biology. Why not?!, September 21-25, 2009 Cracow, Poland : abstracts},
 keywords={biologia, książki 21 w.},
}