@book { NeuronaleNetzeinderBrsenspekulation,
    title = "Neuronale Netze in der Börsenspekulation",
    author = "Philipp {Stockinger}",
    year = "2017",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/381264"
}