@article{GDZPPN002434083,
title = {Interpolatory Properties of Best L1-approximants.},
journal = {Mathematische Zeitschrift},
volume = {194},
year = {1987},
pages = {249-258},
zbl = {0635.41004},
url = {http://dml.mathdoc.fr/item/GDZPPN002434083}
}
Peherstorfer, Franz; Kroó, András. Interpolatory Properties of Best L1-approximants.. Mathematische Zeitschrift, Tome 194 (1987) pp. 249-258. http://gdmltest.u-ga.fr/item/GDZPPN002434083/