@article{DCG_1989__4_6_131089,
     author = {K.L. Clarkson and Peter W. Shor},
     title = {Applications of {Random} {Sampling} in {Computational} {Geometry,} {II.}},
     journal = {Discrete & computational geometry},
     pages = {387--422},
     publisher = {mathdoc},
     volume = {4},
     number = {6},
     year = {1989},
     zbl = {0681.68060},
     url = {http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131089/}
}