%0 Journal Article %A Křížková, Jitka %A Vaněk, Petr %T Explicit conjugate gradient method with preconditioning %J Applications of Mathematics %D 1994 %P 309-316 %V 39 %N 4 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1994.134260/ %R 10.21136/AM.1994.134260 %G en %F 10_21136_AM_1994_134260