@article{1077377154,
author = {Hartman, Philip},
title = {Interpolating families and generalized convex functions},
journal = {Duke Math. J.},
volume = {34},
number = {1},
year = {1967},
pages = { 511-518},
language = {en},
url = {http://dml.mathdoc.fr/item/1077377154}
}
Hartman, Philip. Interpolating families and generalized convex functions. Duke Math. J., Tome 34 (1967) no. 1, pp. 511-518. http://gdmltest.u-ga.fr/item/1077377154/