@book { LogicandItsPhilosophy,
    title = "Logic and Its Philosophy",
    author = "Jan {Woleński}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11395",
    url = "https://www.peterlang.com/document/1068730"
}