@article{MZ_1978__164_172767,
     author = {Werner Heise},
     title = {Es gibt keinen optimalen (n + {2,3)-Code} einer ungeraden {Ordnung} n.},
     journal = {Mathematische Zeitschrift},
     pages = {67--68},
     publisher = {mathdoc},
     volume = {164},
     year = {1978},
     zbl = {0387.94014},
     url = {http://geodesic.mathdoc.fr/item/MZ_1978__164_172767/}
}