@article{SLC_1993_30_a1,
     author = {Helmut Prodinger},
     title = {Combinatorial {Problems} {Related} to {Geometrically} {Distributed} {Random} {Variables}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {1993},
     volume = {30},
     url = {http://geodesic.mathdoc.fr/item/SLC_1993_30_a1/}
}