@article{MAN_1951__123_160252,
     author = {G. Falk},
     title = {\"Uber {Ringe} mit {Poisson-Klammern.}},
     journal = {Mathematische Annalen},
     pages = {379--391},
     publisher = {mathdoc},
     volume = {123},
     year = {1951},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1951__123_160252/}
}