Piotr Wójcik (University of Warsaw, Poland) » Fellows Distinguished Fellows Senior Research Fellows Research Fellows Research Associates Distinguished Fellows Go back to directory.Add to Address Book. Piotr Wójcik (University of Warsaw, Poland)Website: http://coin.wne.uw.edu.pl/pwojcik/index_en.html Back to Top Senior Research Fellows Back to Top Research Fellows Back to Top Research Associates Back to Top