@article{DCG_1995__14_3_131394,
     author = {L.J. Guibas and M. Sharir and J. Matousek and D. Halperin},
     title = {Vertical {Decomposition} of {Arrangements} of {Hyperplanes} in {Four} {Dimensions.}},
     journal = {Discrete & computational geometry},
     pages = {113--122},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {1995},
     zbl = {0832.68076},
     url = {http://geodesic.mathdoc.fr/item/DCG_1995__14_3_131394/}
}