@unpublished{ledermann18[TUW-270827], author = {Ledermann, Florian}, title = {{A}nalysing {D}igital {M}aps {O}nline: {A} {R}everse {E}ngineering {A}pproach}, year = {2018}, note = {talk: {A}{G}{I}{T}/{G}{I}{\_}{F}orum 2018, {S}alzburg; 2018-07-03 -- 2018-07-06} }