@misc{Szulc_P._Response_2013,
 author={Szulc, P. and Bocianowski, J. and Kruczek, A. and Szymańska, G. and Roszkiewicz, R.},
 copyright={na miejscu},
 howpublished={online},
 year={2013},
 publisher={HARD Publishing Company},
 abstract={od strony: 1845},
 title={Response of Two Cultivar Types of Maize (Zea Mays L.) Expressed in Protein Content and Its Yield to Varied Soil Resources of N And Mg and a Form of Nitrogen Fertilizer},
 type={artykuł z czasopisma},
}