@article{10_4064_aa140_2_1,
     author = {Paul Balister and Jeffrey Paul Wheeler},
     title = {The {Erd\H{o}s{\textendash}Heilbronn} problem for finite groups},
     journal = {Acta Arithmetica},
     pages = {105--118},
     publisher = {mathdoc},
     volume = {140},
     number = {2},
     year = {2009},
     doi = {10.4064/aa140-2-1},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa140-2-1/}
}