%0 Journal Article %A Oprzędkiewicz, K. %T An observability problem for a class of uncertain-parameter linear dynamic systems %J International Journal of Applied Mathematics and Computer Science %D 2005 %P 331-338 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2005_15_3_a1/ %G en %F IJAMCS_2005_15_3_a1