@conference{aufsatz80495,
    affiliation = {Professur für Photogrammetrie},
    title = {Sub-pixel accuracy crack width determination on concrete beams in load tests by triangle mesh geometry analysis},
    journal = { ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci},
    keywords = {Material Testing, Deformation Measurement, Triangle Mesh, Crack Width, Principal Strain},
    pages = {193--200},
    year = {2018},
    peerreview = {Ja},
    openaccess = {Ja},
    volume = { IV},
    number = {2},
    doi = {https://doi.org/10.5194/isprs-annals-IV-2-193-2018},
    author = {Liebold, Frank and Maas, Hans-Gerd}
}