@article{Staniszewski:2018,
author
=
"J.Staniszewski and A.Czyżewski",
title
=
"Interdependence of economic and environmental efficiency in agriculture in the European Union",
journal
=
"Acta Scientiarum Polonorum. Oeconomia",
number
=
"no. 17 (4)",
pages
=
"159--169",
year
=
"2018",
}