@article{SLC_1984_10_a0,
     author = {Peter Alles},
     title = {Dimension von {Summen} und {Graphen}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {1984},
     volume = {10},
     url = {http://geodesic.mathdoc.fr/item/SLC_1984_10_a0/}
}