@article{01596891,
title = {Minimal pairs representing selections of four linear functions in },
journal = {Journal of Convex Analysis},
volume = {7},
year = {2000},
pages = {445-452},
zbl = {0977.49010},
language = {en},
url = {http://dml.mathdoc.fr/item/01596891}
}
Grzybowski, J.; Pallaschke, D.; Urbański, R. Minimal pairs representing selections of four linear functions in . Journal of Convex Analysis, Tome 7 (2000) pp. 445-452. http://gdmltest.u-ga.fr/item/01596891/