@article{GDZPPN002041642,
title = {Affine selections of convex set-valued functions.},
journal = {Aequationes mathematicae},
volume = {52},
year = {1996},
pages = {12-20},
zbl = {0845.39010},
url = {http://dml.mathdoc.fr/item/GDZPPN002041642}
}
Smajdor, Andrzej; Smajdor, Wilhelmina. Affine selections of convex set-valued functions.. Aequationes mathematicae, Tome 52 (1996) pp. 12-20. http://gdmltest.u-ga.fr/item/GDZPPN002041642/