@article{PMF_1934_41_1_a16,
     author = {Mathisson, Myron},
     title = {Die {Parametrixmethode} in {Anwendung} auf hyperbolische {Gleichungssysteme}},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {177--185},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {1934},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/PMF_1934_41_1_a16/}
}