pl.wikipedia.org
pl.wikipedia.org
scholar.google.com
cc.info.pl
facebook.com
uni.lodz.pl
UNIWERSYTET ŁÓDZKI
https://www.uni.lodz.pl › en › employee › krzysztof-stefanski
orcid.org
scholar.google.com
Google Scholar
https://scholar.google.com › citations?user=Mk6SNFgAAAAJ
theorg.com
researchgate.net
academia.edu
Help us improve DuckDuckGo searches with your feedback