@misc {IOPORT.70087756,
    author       = {Weinkauf, Tino and Theisel, Holger and Hege, Hans-Christian and Seidel, Hans-Peter},
    title        = {Boundary switch connectors for topological visualization of complex 3D vector fields},
    howpublished = {VisSym, 183-192 (2004).},
    year         = {2004},
    identifier   = {70087756},
}