@article{DCG_1988__3_1-2_131040,
     author = {I. Alth\"ofer},
     title = {On {Optimal} {Realizations} of {Finite} {Metric} {Spaces} by {Graphs.}},
     journal = {Discrete & computational geometry},
     pages = {103--122},
     publisher = {mathdoc},
     volume = {3},
     number = {1-2},
     year = {1988},
     zbl = {0641.05028},
     url = {http://geodesic.mathdoc.fr/item/DCG_1988__3_1-2_131040/}
}