Mędrala, M. 2015. Employee Rights during States Requiring Extraordinary Measures. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie. 6(942) (Dec. 2015), 125–141. DOI:https://doi.org/10.15678/ZNUEK.2015.0942.0608.