%0 Journal Article %A Anna Góraj %A M. Jankowski %A Andrzej Kiełbasiński %A Henryk Woźniakowski %T Estimation of error for the solution of system of linear equations and application of the improved summation in algorithms of the linear algebra %J Mathematica Applicanda %D 1973 %P 43-46 %V 1 %N 1 %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v1i1.296/ %R 10.14708/ma.v1i1.296 %G pl %F 10_14708_ma_v1i1_296