@article{1183514042,
author = {Motzkin, Th.},
title = {Approximation by curves of a unisolvent family},
journal = {Bull. Amer. Math. Soc.},
volume = {55},
number = {12},
year = {1949},
pages = { 789-793},
language = {en},
url = {http://dml.mathdoc.fr/item/1183514042}
}
Motzkin, Th. Approximation by curves of a unisolvent family. Bull. Amer. Math. Soc., Tome 55 (1949) no. 12, pp. 789-793. http://gdmltest.u-ga.fr/item/1183514042/