%0 Journal Article %A Křížek, Michal %A Neittaanmäki, Pekka %T On time-harmonic Maxwell equations with nonhomogeneous conductivities: Solvability and FE-approximation %J Applications of Mathematics %D 1989 %P 480-499 %V 34 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1989.104379/ %R 10.21136/AM.1989.104379 %G en %F 10_21136_AM_1989_104379