%0 Journal Article %A Melkes, František %A Ženíšek, Alexander %T On a certain two-sided symmetric condition in magnetic field analysis and computations %J Applications of Mathematics %D 1997 %P 147-159 %V 42 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1023/A:1022295111737/ %R 10.1023/A:1022295111737 %G en %F 10_1023_A_1022295111737