@article{00702451,
title = {Maximum convex hulls of connected systems of segments and of polyominoes.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {35},
year = {1994},
pages = {37-43},
zbl = {0806.52003},
language = {en},
url = {http://dml.mathdoc.fr/item/00702451}
}
Bezdek, Károly; Braß, Peter; Harborth, Heiko. Maximum convex hulls of connected systems of segments and of polyominoes.. Beiträge zur Algebra und Geometrie, Tome 35 (1994) pp. 37-43. http://gdmltest.u-ga.fr/item/00702451/