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(
    [0] => stdClass Object
        (
            [journal] => stdClass Object
                (
                    [id_jnl] => 29
                )

        )

    [1] => stdClass Object
        (
            [section] => stdClass Object
                (
                    [section] => 650
                )

        )

    [2] => stdClass Object
        (
            [title] => Array
                (
                    [0] => The history and the role of Brazilian stock exchange as a source of financial information@en
                    [1] => A Bolsa de Valores brasileira como fonte de informações financeiras@pt
                )

        )

    [3] => stdClass Object
        (
            [abstract] => Array
                (
                    [0] => A study is presented of stock exchange organizations with a summarized history of its origin and development at the international level. Details are given about Brazilian stock exchanges, their development and the legislation which regulates their organization and operation. Brazilian information and publishing services related with the stock exchange are described and a list of the main national sources of information is provided. The electronic systems in use for negotiations are mentioned.@en
                    [1] => Apresenta a origem e um breve histórico das bolsas de valores em âmbito internacional. Destaca a evolução das bolsas no Brasil, bem como a legislação pertinente, sua organização e funcionamento, descrevendo os sistemas eletrônicos de negociação. Aborda os serviços de informação e seus meios de divulgação no Brasil e relaciona as principais fontes nacionais de informação.@pt
                )

        )

    [4] => stdClass Object
        (
            [author] => Array
                (
                    [0] => Fátima Rocha Gomes
                )

        )

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

        )

    [6] => stdClass Object
        (
            [source] => stdClass Object
                (
                    [vol] => 2
                    [nr] => 2
                    [year] => 1997
                    [theme] => 
                )

        )

    [7] => stdClass Object
        (
            [datePub] => Array
                (
                    [0] => 2007-11-20
                )

        )

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

        )

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        (
            [http] => Array
                (
                    [0] => stdClass Object
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                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://periodicos.ufmg.br/index.php/pci/article/view/23238
                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://periodicos.ufmg.br/index.php/pci/article/view/23238/18793
                                )

                        )

                )

        )

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

        )

    [11] => stdClass Object
        (
            [license] => Array
                (
                    [0] => stdClass Object
                        (
                            [@xml:lang] => pt-BR
                            [#text] => Copyright (c) 2020 Perspectivas em Ciência da Informação
                        )

                )

        )

)