@article{CMUC_1960_1_3_a2,
     author = {Kolom\'y, Josef},
     title = {On convergence of the iterative methods},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {18--24},
     year = {1960},
     volume = {1},
     number = {3},
     zbl = {0097.33001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1960_1_3_a2/}
}