@misc{SZOPIK-DEPCZYŃSKA_Katarzyna_EFFECTS_2016-07-10,
 author={SZOPIK-DEPCZYŃSKA Katarzyna},
 howpublished={online},
 year={2016-07-10},
 title={EFFECTS OF INNOVATION ACTIVITY IN METALLURGICAL ENTERPRISES IN EASTERN POLAND},
 doi={10.5604/01.3001.0011.7336},
}