@article{GDZPPN002440571,
title = {Invariant cones in solvable Lie algebras.},
journal = {Mathematische Zeitschrift},
volume = {209},
year = {1992},
pages = {661-674},
zbl = {0758.17007},
url = {http://dml.mathdoc.fr/item/GDZPPN002440571}
}
Poguntke, Detlev. Invariant cones in solvable Lie algebras.. Mathematische Zeitschrift, Tome 209 (1992) pp. 661-674. http://gdmltest.u-ga.fr/item/GDZPPN002440571/