@article{MOMA_1963__67_177232,
     author = {H. Rutishauser},
     title = {Betrachtungen zur {Quadratwurzeliteration.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {452--464},
     year = {1963},
     volume = {67},
     zbl = {0143.39203},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1963__67_177232/}
}