@article{JRAM_1969__238_183507,
     author = {Andreas Dress},
     title = {On the algebraic structure of the character ring of a compact connencted {Lie} {Group.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {93--99},
     publisher = {mathdoc},
     volume = {238},
     year = {1969},
     zbl = {0182.36102},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1969__238_183507/}
}