@unpublished{ledermann03[TUW-138724], author = {Ledermann, Florian}, title = {{P}resenting an {A}rchaeological {S}ite in the {V}irtual {S}howcase}, year = {2003}, note = {invited; talk: {V}{A}{S}{T} 2003, {B}righton, {E}ngland; 2003-00-00} }