@ARTICLE{Budka_Anna_Clubroot_2009,
 author={Budka, Anna and Korbas, Marek and Jajor, Ewa},
 volume={vol. 49},
 number={No 4},
 journal={Journal of Plant Protection Research},
 howpublished={online},
 year={2009},
 publisher={Committee of Plant Protection PAS},
 publisher={Institute of Plant Protection – National Research Institute},
 title={Clubroot (Plasmodiophora Brassicae) - A Threat for Oilseed Rape},
 URL={http://czasopisma.pan.pl/Content/106226/PDF/JPPR_49(4)_19_Korbas.pdf},
 doi={10.2478/v10045-009-0071-8},
}