@ARTICLE{Weber_Ryszard_Log-Linear_2011, author={Weber, Ryszard and Gołębiowska, Hanna and Bortniak, Marcin}, volume={vol. 51}, number={No 4}, journal={Journal of Plant Protection Research}, howpublished={online}, year={2011}, publisher={Committee of Plant Protection PAS}, publisher={Institute of Plant Protection – National Research Institute}, title={Log-Linear and Correspondence Analysis of Variability of Weed Infestation of Several Winter Wheat Cultivars in Relation to Tillage System and Preceding Crop Stubble Height}, URL={http://journals.pan.pl/Content/88545/PDF/JPPR_51(4)_13_Weber.pdf}, doi={10.2478/v10045-011-0065-1}, }