@article{Jóźwiakowski_Krzysztof_Efficiency_2017,
 author={Jóźwiakowski, Krzysztof},
 number={No 35},
 howpublished={online},
 journal={Journal of Water and Land Development},
 year={2017},
 publisher={Polish Academy of Sciences Committee on Agronomic Sciences Section of Land Reclamation and Environmental Engineering in Agriculture; Institute of Technology and Life Sciences},
 title={Efficiency of organic substance removal in a hybrid sand filter with horizontal flow},
}