@book { MovementandReconstructionQuestionsandPrincipleCEffectsinEnglishandPolish,
    title = "Movement and Reconstruction: Questions and Principle C Effects in English and Polish",
    author = "Jacek {Witkos}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1096384"
}