@article{01428664,
title = {Minimal spherical shells and linear semi-infinite optimization.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {41},
year = {2000},
pages = {93-105},
zbl = {1058.52003},
language = {en},
url = {http://dml.mathdoc.fr/item/01428664}
}
Juhnke, Friedich; Sarges, Olaf. Minimal spherical shells and linear semi-infinite optimization.. Beiträge zur Algebra und Geometrie, Tome 41 (2000) pp. 93-105. http://gdmltest.u-ga.fr/item/01428664/