Array
(
    [0] => stdClass Object
        (
            [journal] => stdClass Object
                (
                    [id_jnl] => 63
                )

        )

    [1] => stdClass Object
        (
            [section] => stdClass Object
                (
                    [section] => 1150
                )

        )

    [2] => stdClass Object
        (
            [title] => Array
                (
                    [0] => Virtual communities of knowledge@en
                    [1] => Las Comunidades virtuales de conocimiento@es
                )

        )

    [3] => stdClass Object
        (
            [abstract] => Array
                (
                    [0] => This paper presents ideas on  virtual knowledge communities, their history, definitions,  characteristics, constraints, and benefits. These peculiarities   are complemented with textual recognition on the intangible  benefits provided by virtual knowledge communities.@en
                    [1] => En el presente trabajo se exponen ideas sobre las comunidades virtuales de conocimientos, su historia, definiciones, sus características, limitaciones y beneficios. Estas particularidades se complementan con el reconocimiento textual sobre los beneficios intangibles que brindan las comunidades virtuales de conocimiento.@es
                )

        )

    [4] => stdClass Object
        (
            [author] => Array
                (
                    [0] => Yudit Pérez-Rodríguez
                    [1] => Malena Castañeda-Pérez
                )

        )

    [5] => stdClass Object
        (
            [subject] => Array
                (
                    [0] => Evaluación  de la ciencia@es
                    [1] => Evaluación de la tecnología@es
                    [2] => Indicadores  de ciencia y tecnología@es
                    [3] => Evaluation  of science@en
                    [4] => Evaluation of technology@en
                    [5] => Science and technology indicators.@en
                )

        )

    [6] => stdClass Object
        (
            [source] => stdClass Object
                (
                    [vol] => 40
                    [nr] => no.
                    [year] =>  2009
                    [theme] => 
                )

        )

    [7] => stdClass Object
        (
            [datePub] => Array
                (
                    [0] => 2009-08-20
                )

        )

    [8] => stdClass Object
        (
            [DOI] => Array
                (
                )

        )

    [9] => stdClass Object
        (
            [http] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://cinfo.idict.cu/index.php/cinfo/article/view/215
                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://cinfo.idict.cu/index.php/cinfo/article/view/215/216
                                )

                        )

                )

        )

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

        )

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

        )

)