@misc {IOPORT.70401123,
    author       = {Desouza, Guilherme N. and Jones, Andrew H. and Kak, Avinash C.},
    title        = {A world-independent approach for the calibration of mobile robotics active stereo heads},
    howpublished = {ICRA, 3336-3341 (2002).},
    year         = {2002},
    identifier   = {70401123},
}