@ARTICLE{Tratwal_Anna_Effectiveness_2012,
 author={Tratwal, Anna and Walczak, Felicyta and Golinowska, Maria and Bandyk, Andrzej},
 volume={vol. 52},
 number={No 3},
 journal={Journal of Plant Protection Research},
 howpublished={online},
 year={2012},
 publisher={Committee of Plant Protection PAS},
 publisher={Institute of Plant Protection – National Research Institute},
 title={Effectiveness of Rape Protection Against Pests in the Years 2006-2009 in Poland},
 URL={http://journals.pan.pl/Content/88839/PDF/JPPR_52(3)_05_Walczak.pdf},
 doi={10.2478/v10045-012-0053-0},
}