@book { LasreformasmsimportantesdelaSegundaRepblicaEspaola,
    title = "Las reformas más importantes de la Segunda República Española",
    author = "Julia {Wagner}",
    year = "2015",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/299410"
}