%0 Journal Article %A Míka, Stanislav %A Vaněk, Petr %T Acceleration of convergence of a two-level algebraic algorithm by aggregation in smoothing process %J Applications of Mathematics %D 1992 %P 343-356 %V 37 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1992.104515/ %R 10.21136/AM.1992.104515 %G en %F 10_21136_AM_1992_104515