@misc {IOPORT.70759706,
    author       = {Diverdi, Stephen and Wither, Jason and H\"ollerer, Tobias},
    title        = {Envisor: online environment map construction for mixed reality},
    howpublished = {VR, 19-26 (2008).},
    year         = {2008},
    doi          = {10.1109/VR.2008.4480745},
    identifier   = {70759706},
}