%0 Journal Article %A Immanuel Halupczok %A André Schulz %T Pinning balloons with perfect angles and optimal area %J Journal of Graph Algorithms and Applications %D 2012 %P 847-870 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00280/ %R 10.7155/jgaa.00280 %G en %F JGAA_2012_16_4_a2