@book { AgriculturalActivityinPolandAFiscalandLegalStudy,
    title = "Agricultural Activity in Poland: A Fiscal and Legal Study",
    author = "Marcin {Burzec} and Beata {Kucia-Guściora} and Paweł {Smoleń}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17557",
    url = "https://www.peterlang.com/document/1058942"
}