@Book{OL3176234M,
    title: {Mind and media},
    author: {Patricia Marks Greenfield},
    publisher: {Harvard University Press},
    year: {1984},
    place: {Cambridge, Mass},
}

@Work{OL3368926W,
    title: {Mindstorms},
    author: {Seymour Papert},
    first_publish_year: {1980}
}

@Work{OL5601374W,
    title: {Mind and media},
    author: {Patricia Marks Greenfield},
    first_publish_year: {1984}
}

@Work{OL111358W,
    title: {The school and society},
    author: {John Dewey},
    first_publish_year: {1899}
}

@Author{OL18969A,
    name: {John Dewey},
    birth_date: {1859}
    , death_date: {1952}
}