@article{SLC_2000-2001_44_a7,
     author = {Peter Kirschenhofer and Oliver Pfeiffer},
     title = {On a {Class} of {Combinatorial} {Diophantine} {Equations}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {44},
     year = {2000-2001},
     url = {http://geodesic.mathdoc.fr/item/SLC_2000-2001_44_a7/}
}