@article{MAN_1897__49_157851,
     author = {W. Ahrens},
     title = {Ueber das {Gleichungssystem} einer {Kirchhoff'schen} galvanischen {Stromverzweigung}},
     journal = {Mathematische Annalen},
     pages = {311--324},
     publisher = {mathdoc},
     volume = {49},
     year = {1897},
     zbl = {28.0770.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1897__49_157851/}
}