@article{10_14708_ma_v1i1_296,
     author = {Anna G\'oraj and M. Jankowski and Andrzej Kie{\l}basi\'nski and Henryk Wo\'zniakowski},
     title = {Estimation of error for the solution of system of linear equations and application of the improved summation in algorithms of the linear algebra},
     journal = {Mathematica Applicanda},
     pages = { 43--46},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1973},
     doi = {10.14708/ma.v1i1.296},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v1i1.296/}
}