@book { StereoscopicLondon,
    title = "Stereoscopic London",
    subtitle = "Plays of Oscar Wilde, Bernard Shaw and Arthur Wing Pinero in 1890s",
    author = "Gül {Kurtuluş}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1148554"
}