Symmetrische Permutationsmengen.
Aequationes mathematicae, Tome 17 (1978), pp. 83-90
@article{AM2_1978__17_136723,
author = {Helmut Karzel},
title = {Symmetrische {Permutationsmengen.}},
journal = {Aequationes mathematicae},
pages = {83--90},
year = {1978},
volume = {17},
zbl = {0376.20002},
url = {http://geodesic.mathdoc.fr/item/AM2_1978__17_136723/}
}
Helmut Karzel. Symmetrische Permutationsmengen.. Aequationes mathematicae, Tome 17 (1978), pp. 83-90. http://geodesic.mathdoc.fr/item/AM2_1978__17_136723/