@article{DCG_1995__14_3_131410,
     author = {M. Sharir and D. Halperin},
     title = {Almost {Tight} {Upper} {Bounds} for the {Single} {Cell} and {Zone} {Problems} in {Three} {Dimensions.}},
     journal = {Discrete & computational geometry},
     pages = {385--410},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {1995},
     zbl = {0839.93056},
     url = {http://geodesic.mathdoc.fr/item/DCG_1995__14_3_131410/}
}