@article{AUCMP_1974_15_1-2_a23,
     author = {Ostrowski, A. M.},
     title = {\"Uber {Fehlerabschaetzungen} a priori und a posteriori},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {111--115},
     year = {1974},
     volume = {15},
     number = {1-2},
     zbl = {0356.65045},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1974_15_1-2_a23/}
}