Przystupa, Jan (2009): Approaching a problem of the long-run real equilibrium exchange rate of Polish zloty while entering the ERM-2 and Euro zone. Published in: Discussion Papers of the Institute for Market, Consumption and Business Cycles Research , Vol. 99, No. Discussion Papers (04. December 2009): pp. 1-30.
Przystupa, Jan and Wróbel, Ewa (2009): Asymmetry of the exchange rate pass-through: An exercise on the Polish data. Unpublished.