@book { ReconstructingSchoolMathematics,
    title = "Reconstructing School Mathematics",
    subtitle = "Problems with Problems and the Real World",
    author = "Stephen I. {Brown}",
    year = "2001",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1092740"
}