@article{GDZPPN002079801,
title = {Konvexe F\"unfecke in ebenen Punktmengen.},
journal = {Elemente der Mathematik},
volume = {33},
year = {1978},
pages = {116-118},
zbl = {0397.52005},
url = {http://dml.mathdoc.fr/item/GDZPPN002079801}
}
Harborth, Heiko. Konvexe Fünfecke in ebenen Punktmengen.. Elemente der Mathematik, Tome 33 (1978) pp. 116-118. http://gdmltest.u-ga.fr/item/GDZPPN002079801/