@article{ELMA_1946__1_140430,
     author = {Viktor Krakowski},
     title = {Ein {Satz} von {Galilei.}},
     journal = {Elemente der Mathematik},
     pages = {33--35},
     publisher = {mathdoc},
     volume = {1},
     year = {1946},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1946__1_140430/}
}