@article{DCG_1987__2_131015,
     author = {D. Haussler and Emo Welzl},
     title = {e-Nets and {Simplex} {Range} {Queries.}},
     journal = {Discrete & computational geometry},
     pages = {127--152},
     publisher = {mathdoc},
     volume = {2},
     year = {1987},
     zbl = {0619.68056},
     url = {http://geodesic.mathdoc.fr/item/DCG_1987__2_131015/}
}