@misc{_40,
 publisher={ICOMOS Poland},
 publisher={Lublin University of Technology},
 title={40 lat Światowego Dziedzictwa UNESCO w Polsce – dokonania i perspektywy : 40 Years of the World Heritage in Poland – Achievements and Prospects},
 keywords={monuments - conservation and restoration - periodicals, heritage protection - periodicals, protection of monuments - periodicals},
}