KISIEL, Roman, BABUCHOWSKA, Karolina, MARKS-BIELSKA, Renata and WOJARSKA, Magdalena. Analysis of Strengths and Weaknesses of Business Environment Institutions from Warmia-Masurian Voivodeship as Well as Opportunities and Threats for Their Operations. Equilibrium. Equilibrium. Quarterly Journal of Economics and Economic Policy. Online. 1 March 2011. Vol. 6, no. 1, pp. 109-124. [Accessed 23 July 2024]. DOI 10.12775/EQUIL2011.006.