%0 Journal Article %A Kalas, Josef %T On the asymptotic behaviour of the equation $dz/dt=f(t,z)$ with a complex-valued function $f$ %J Archivum mathematicum %D 1981 %P 11-22 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1981__17_1_a3/ %G en %F ARM_1981__17_1_a3