Publikacje
 
 (2012).  The strengthening of the Single European Market in the crisis circumstance.  
Faculty of International Business and Economics Working Papers. 2, 1-38.
 
 (2012).  The strengthening of the Single European Market vs. the crisis.  
Poznań University of Economics Review. 2, 74-106.
 
 (2021).  The competitive factors of German enterprises in Poland.  
Ruch Prawniczy, Ekonomiczny i Socjologiczny. 83(3), 287-299 .


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