@article{GDZPPN00036486X,
title = {A Sparse Graph Almost as Good as the Complete Graph on Points in K Dimensions.},
journal = {Discrete \& computational geometry},
volume = {6},
year = {1991},
pages = {369-382},
zbl = {0755.05059},
url = {http://dml.mathdoc.fr/item/GDZPPN00036486X}
}
Vaidya, P.M. A Sparse Graph Almost as Good as the Complete Graph on Points in K Dimensions.. Discrete & computational geometry, Tome 6 (1991) pp. 369-382. http://gdmltest.u-ga.fr/item/GDZPPN00036486X/