%0 Journal Article %A Vaněk, Petr %T Multi-level method in eigenvalue problem %J Applications of Mathematics %D 1994 %P 259-267 %V 39 %N 4 %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1994.134256/ %R 10.21136/AM.1994.134256 %G en %F 10_21136_AM_1994_134256