@misc{untersuchungen+ueber+den+energieverlust+des+wassers+in+turbinenkanaelen,
    author = {Oesterlin, Hermann},
    title = {Untersuchungen über den Energieverlust des Wassers in Turbinenkanälen},
    address = {Berlin},
    publisher = {Verlag von Julius Springer},
    date = {1903}
}