@misc {IOPORT.70159514,
    author       = {Brimkov, Valentin E. and Leach, Andrew and Mastroianni, Michael and Wu, Jimmy},
    title        = {Experimental study on approximation algorithms for guarding sets of line segments},
    howpublished = {ISVC (1), 592-601 (2010).},
    year         = {2010},
    doi          = {10.1007/978-3-642-17289-2_57},
    identifier   = {70159514},
}