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

        )

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

        )

    [2] => stdClass Object
        (
            [title] => Array
                (
                    [0] => User interaction in retrieval information systems through relevance feedback@en
                    [1] => La interacción con el usuario en los sistemas de recuperación de información: realimentación por relevancia@es
                )

        )

    [3] => stdClass Object
        (
            [abstract] => Array
                (
                    [0] => The usual relevance feedback process and experimental results are shown. They allow the estimation of the degree of improvement in the retrieval results achived by these systems. The user interface is an important element in the process@en
                    [1] => Se indica el proceso normalmente seguido en la realimentación de consultas por relevancia y se muestran resultados experimentales que permiten estimar el grado de mejora en los resultados de la recuperación seguida mediante estos sistemas. El interfaz de usuario es un elemento importante del proceso. (a)@es
                )

        )

    [4] => stdClass Object
        (
            [author] => Array
                (
                    [0] => Carlos García Figuerola Paniagua
                    [1] => Ángel Francisco Zazo Rodríguez
                    [2] => José Luis Alonso Berrocal
                )

        )

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

        )

    [6] => stdClass Object
        (
            [source] => stdClass Object
                (
                    [vol] => 8
                    [nr] => 1
                    [year] => 2002
                    [theme] => 
                )

        )

    [7] => stdClass Object
        (
            [datePub] => Array
                (
                    [0] => 2002-06-01
                )

        )

    [8] => stdClass Object
        (
            [DOI] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => DOI
                            [value] => Array
                                (
                                    [0] => 10.54886/scire.v8i1.1160
                                )

                        )

                )

        )

    [9] => stdClass Object
        (
            [http] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://www.ibersid.eu/ojs/index.php/scire/article/view/1160
                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://www.ibersid.eu/ojs/index.php/scire/article/view/1160/1142
                                )

                        )

                )

        )

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

        )

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

        )

)