@Book{OL5912525M,
    title: {The mitten},
    author: {Alvin Tresselt},
    publisher: {Lothrop, Lee \& Shepard},
    year: {1964},
    place: {New York},
}

@Author{OL2763372A,
    name: {Alvin Tresselt},
    birth_date: {30 September 1916}
    , death_date: {24 July 2000}
}