@misc{Sidonia_Jędrzejewska_The_2013,
 author={Sidonia Jędrzejewska},
 address={Poznań},
 year={2013},
 contents={Strona 53-57},
 publisher={Poznań : IZ,},
 language={pol},
 title={The Polish Presidency and the Budget of the European Union},
 type={text},
}