@book{KNUTH1,
    author = {Knuth, Donald E.},
    edition = {3},
    howpublished = {Hardcover},
    isbn = {0201896842},
    keywords = {algorithms, computer, seminumerical},
    month = {November},
    publisher = {Addison-Wesley Professional},
    title = {Art of Computer Programming, Volume 1: Fundamental Algorithms  (3rd Edition) (Art of Computer Programming Volume 1)},
    year = {1997}
}
@book{KNUTH2,
    author = {Knuth, Donald E.},
    edition = {3},
    howpublished = {Hardcover},
    isbn = {0201896842},
    keywords = {algorithms, computer, seminumerical},
    month = {November},
    publisher = {Addison-Wesley Professional},
    title = {Art of Computer Programming, Volume 2: Seminumerical Algorithms (3rd Edition) (Art of Computer Programming Volume 2)},
    year = {1997}
}

@book{KNUTH3,
    author = {Knuth, Donald E.},
    edition = {3},
    howpublished = {Hardcover},
    isbn = {0201896842},
    keywords = {algorithms, computer, seminumerical},
    month = {November},
    publisher = {Addison-Wesley Professional},
    title = {Art of Computer Programming, Volume 3: Sorting and Searching (3rd Edition) (Art of Computer Programming Volume 3)},
    year = {1997}
}

@misc{PL,
author={P. langevin},
title={Une br\`eve histoire des nombres},
url={http://langevin.univ-tln.fr/notes/rsa/rsa.pdf},
year=2003
}