Schädler-Saub, U. 2019. CONSERVATION ETHICS TODAY: ARE OUR CONSERVATION-RESTORATION THEORIES AND PRACTICE READY FOR THE TWENTY-FIRST CENTURY? INTRODUCTORY NOTES TO SOME CENTRAL ISSUES. Ochrona Dziedzictwa Kulturowego. 8 (grudz. 2019), 291–300. DOI:https://doi.org/10.35784/odk.1099.