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(
    [0] => stdClass Object
        (
            [journal] => stdClass Object
                (
                    [id_jnl] => 67
                )

        )

    [1] => stdClass Object
        (
            [section] => stdClass Object
                (
                    [section] => 1094
                )

        )

    [2] => stdClass Object
        (
            [title] => Array
                (
                    [0] => A-Tierra, much more than a bibliographic database@en
                    [1] => A-Tierra, más que una base de datos bibliográfica@es
                )

        )

    [3] => stdClass Object
        (
            [abstract] => Array
                (
                    [0] => This paper describes the development process of the a-tierra database, starting from a very general idea of a database, culminating in its design and implementation, with adherence to international standards and rules such as marc21 and aacr2 providing for the registration, capture and exchange of bibliographic information by automated means. Its objective is to register, control, retrieve and search the scientific production in the area of Earth Sciences at unam, in addition to providing full-text and / or abstracts in electronic format and value-added data such as information related to the institutional affiliation and address for each author, and the citation that generates the scientific production, once it has been published.@en
                    [1] => El presente trabajo es una descripción del proceso realizado a partir de una idea muy general de base de datos hasta culminar en su diseño e implementación con apego a normas y reglas internacionales como: marc21 y las aacr2 que contemplan el registro, captura e intercambio de información bibliográfica por medios automatizados. Con el objetivo de llevar un registro, control, recuperación y consulta de la producción científica del área de Ciencias de la Tierra de la unam, además de proveer textos completos y/o resúmenes en formato electrónico e información con valor agregado que entre otros elementos, se destaca: la captura de información relacionada con la filiación institucional y la dirección respectiva de cada uno de los autores, y, la citación que genera la producción científica una vez que ha sido publicada.@es
                )

        )

    [4] => stdClass Object
        (
            [author] => Array
                (
                    [0] => María Josefina Galicia Galán
                )

        )

    [5] => stdClass Object
        (
            [subject] => Array
                (
                    [0] => Aleph@en
                    [1] => Databases@en
                    [2] => Specialized libraries@en
                    [3] => Online cataloging@en
                    [4] => Citation@en
                    [5] => Marc21@en
                    [6] => Scientific produc- tion@en
                    [7] => Unam@en
                    [8] => Mexico@en
                    [9] => Aleph@es
                    [10] => Bases de datos@es
                    [11] => Biblioteca especializada@es
                    [12] => Catalogación en línea@es
                    [13] => Citación@es
                    [14] => Marc21@es
                    [15] => Producción científica@es
                    [16] => Unam@es
                )

        )

    [6] => stdClass Object
        (
            [source] => stdClass Object
                (
                    [vol] => 14
                    [nr] => núm.
                    [year] => 2011
                    [theme] => 
                )

        )

    [7] => stdClass Object
        (
            [datePub] => Array
                (
                    [0] => 2011-07-01
                )

        )

    [8] => stdClass Object
        (
            [DOI] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => DOI
                            [value] => Array
                                (
                                    [0] => 10.22201/dgb.0187750xp.2011.1.124
                                )

                        )

                )

        )

    [9] => stdClass Object
        (
            [http] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/124
                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://bibliotecauniversitaria.dgb.unam.mx/rbu/article/view/124/121
                                )

                        )

                )

        )

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

        )

    [11] => stdClass Object
        (
            [license] => Array
                (
                )

        )

)