@article{MAN_1874__7_156660,
     author = {Hankel},
     title = {Einige {Worte} zum {Andenken} an {Hermann} {Hankel}},
     journal = {Mathematische Annalen},
     pages = {583--590},
     publisher = {mathdoc},
     volume = {7},
     year = {1874},
     zbl = {06.0031.03},
     url = {http://geodesic.mathdoc.fr/item/MAN_1874__7_156660/}
}