@article{NUMA_1976__27_132448,
     author = {J. Lorenz},
     title = {Zur {Inversmonotonie} diskreter {Probleme.}},
     journal = {Numerische Mathematik},
     pages = {227--238},
     year = {1976},
     volume = {27},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1976__27_132448/}
}