1.
Michalski B. Competitiveness of Polish mid-tech and high-tech exports to the European Union (EU-27) in the first decade of the 21st century. EBR [Internet]. 2014 Dec. 30 [cited 2024 Nov. 18];14(4):54-70. Available from: https://journals.ue.poznan.pl/ebr/article/view/838