@article{PB-VRVis-2010-008,
author = {Ortner, Thomas and Paar, Gerhard and Hesina, Gerd and Tobler, Robert and Nauschnegg, Bernhard},
title = {Towards True Underground Infrastructure Surface Documentation},
year = {2010},
journaltitle = {Proceedings of CORP 2010},
url = {https://www.vrvis.at/publications/PB-VRVis-2010-008},
pages = {783-792},
}