Array
(
    [0] => stdClass Object
        (
            [journal] => stdClass Object
                (
                    [id_jnl] => 97
                )

        )

    [1] => stdClass Object
        (
            [section] => stdClass Object
                (
                    [section] => 999
                )

        )

    [2] => stdClass Object
        (
            [title] => Array
                (
                    [0] => Internet resources on old books in Europe@en
                    [1] => Recursos en Internet sobre el libro antiguo en Europa@es
                )

        )

    [3] => stdClass Object
        (
            [abstract] => Array
                (
                    [0] => A directory of Internet information sources on old books in Europe is offered. It includes databases and catalogues, distribution lists, news and web pages
related to libraries, professional associations of librarians and booksellers, and museus@en
                    [1] => Se realiza un directorio de los recursos en la red sobre libro antiguo en Europa, incluyendo catálogos de bibliotecas, asociaciones profesionales y de libreros, páginas de museos y librerías o las listas de distribución y de noticias. (Autor)@es
                )

        )

    [4] => stdClass Object
        (
            [author] => Array
                (
                    [0] => Jesús Javier De Diego Erles
                    [1] => Esperanza Velasco de la Peña
                )

        )

    [5] => stdClass Object
        (
            [subject] => Array
                (
                )

        )

    [6] => stdClass Object
        (
            [source] => stdClass Object
                (
                    [vol] => 5
                    [nr] => 1
                    [year] => 1999
                    [theme] => 
                )

        )

    [7] => stdClass Object
        (
            [datePub] => Array
                (
                    [0] => 1999-06-01
                )

        )

    [8] => stdClass Object
        (
            [DOI] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => DOI
                            [value] => Array
                                (
                                    [0] => 10.54886/scire.v5i1.1109
                                )

                        )

                )

        )

    [9] => stdClass Object
        (
            [http] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://www.ibersid.eu/ojs/index.php/scire/article/view/1109
                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://www.ibersid.eu/ojs/index.php/scire/article/view/1109/1091
                                )

                        )

                )

        )

    [10] => stdClass Object
        (
            [language] => Array
                (
                    [0] => es
                )

        )

    [11] => stdClass Object
        (
            [license] => Array
                (
                    [0] => RESERVED
                    [1] => by-nc-nd/4.0
                )

        )

)