@article {IOPORT.50352555,
    author       = {Kim, Minyoung and Cho, Hyungsuck},
    title        = {Three-dimensional map building for mobile robot navigation environments using a self-organizing neural network},
    year         = {2004},
    journal      = {J. Field Robotics},
    volume       = {21},
    number       = {6},
    pages        = {323-343},
    doi          = {10.1002/rob.20016},
    identifier   = {50352555},
}