@book { CopingwiththeCoffeeCrisis,
    title = "Coping with the Coffee Crisis",
    subtitle = "An Analysis of the Production and Marketing Performance of Coffee Farmers in Costa Rica",
    author = "Meike {Wollni}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1103322"
}