Foryś, I. and Batóg, B. 2018. The Distance between the Largest Polish Cities – the Housing Market in Different Phases of the Business Cycle. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie. 11(971) (Apr. 2018), 95–109. DOI:https://doi.org/10.15678/ZNUEK.2017.0971.1106.