Gražulevičiūtė-Vileniškė, I., V. Janilionis, J. Guščinskienė, and L. Ažukaitė. “Contingent Valuation of Built Heritage Properties in a Transition Country: A Case of Lithuania”. International Journal of Strategic Property Management, vol. 15, no. 4, Jan. 2012, pp. 393-15, doi:10.3846/1648715X.2011.638159.