@book { TwelveStudiesinChopin,
    title = "Twelve Studies in Chopin",
    author = "Maciej {Golab}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04861-2",
    url = "https://www.peterlang.com/document/1048857"
}