%0 Journal Article %A Jüngel, Ansgar %A Li, Hailiang %T Quantum Euler-Poisson systems: Existence of stationary states %J Archivum mathematicum %D 2004 %P 435-456 %V 40 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_2004__40_4_a10/ %G en %F ARM_2004__40_4_a10