On a theorem of Frobenius.
Mathematica Scandinavica, Tome 42 (1978), pp. 243-250
@article{MS2_1978__42_166590,
author = {K\"ate Fenchel},
title = {On a theorem of {Frobenius.}},
journal = {Mathematica Scandinavica},
pages = {243--250},
year = {1978},
volume = {42},
zbl = {0392.20015},
url = {http://geodesic.mathdoc.fr/item/MS2_1978__42_166590/}
}
Käte Fenchel. On a theorem of Frobenius.. Mathematica Scandinavica, Tome 42 (1978), pp. 243-250. http://geodesic.mathdoc.fr/item/MS2_1978__42_166590/