%0 Journal Article %A Trench, William F. %T Linear perturbations of a constant coefficient differential equation subject to mild integral smallness conditions %J Czechoslovak Mathematical Journal %D 1986 %P 623-633 %V 36 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1986.102121/ %R 10.21136/CMJ.1986.102121 %G en %F 10_21136_CMJ_1986_102121