@article{MET_1981__28_175796,
     author = {D. Gebhardt},
     title = {On the {Statistical} {Evaluation} of {Hit} {Patterns.}},
     journal = {Metrika},
     pages = {13--22},
     publisher = {mathdoc},
     volume = {28},
     year = {1981},
     url = {http://geodesic.mathdoc.fr/item/MET_1981__28_175796/}
}