@ARTICLE{Trzciński_Paweł_Dynamics_2013,
 author={Trzciński, Paweł and Piekarska-Boniecka, Hanna},
 volume={vol. 53},
 number={No 2},
 journal={Journal of Plant Protection Research},
 howpublished={online},
 year={2013},
 publisher={Committee of Plant Protection PAS},
 publisher={Institute of Plant Protection – National Research Institute},
 title={Dynamics of Predatory Syrphidae in the Apple Orchard and Neighbouring Shrubberies},
 URL={http://www.czasopisma.pan.pl/Content/89055/PDF/JPPR_53(2)_03_Trzcinski.pdf},
 doi={10.2478/jppr-2013-0017},
}