@article {IOPORT.50357595,
    author       = {Hougardy, Stefan and Lutz, Frank H. and Zelke, Mariano},
    title        = {Surface realization with the intersection segment functional},
    year         = {2010},
    journal      = {Experimental Mathematics},
    volume       = {19},
    number       = {1},
    pages        = {79-92},
    identifier   = {50357595},
}