%0 Journal Article %A Kojecký, Tomáš %T Iterative solution of eigenvalue problems for normal operators %J Applications of Mathematics %D 1990 %P 158-161 %V 35 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1990.104397/ %R 10.21136/AM.1990.104397 %G en %F 10_21136_AM_1990_104397