@article{10_21136_AM_1972_103418,
     author = {Alefeld, G\"otz},
     title = {\"Uber die {Existenz} einer eindeutigen {L\"osung} bei einer {Klasse} nichtlinearer {Gleichungssysteme} und deren {Berechnung} mit {Iterationsverfahren}},
     journal = {Applications of Mathematics},
     pages = {267--294},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {1972},
     doi = {10.21136/AM.1972.103418},
     mrnumber = {0311097},
     zbl = {0248.65035},
     language = {ge},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1972.103418/}
}