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  <div id="content">      <h1>Bienvenidos en el banco de datos de Zentralblatt MATH</h1>
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        <p class="start">El banco de datos de Zentralblatt MATH es producido por la redacción berlinesa de FIZ Karlsruhe en cooperación con academias y institutos matemáticos europeos.</p><p>La <a href="search/">búsqueda en una sola línea</a> en esta página ofrece el acceso lo más rápido a nuestro banco de datos. Alternativamente usted puede también utilizar los cuadros de búsqueda separados por encima o bien la <a href="advanced/">búsqueda avanzada</a> que contiene un formulario de búsqueda más detallado.<br />Si utiliza la búsqueda en una sola línea sin indicar un cuadro de búsqueda específico, la búsqueda será realizada en todos los cuadros. Entonces usted puede afinar la búsqueda sin salir de los resultados.</p><p>Una nueva característica de ZBMATH es MathML, lo que permite de avisar símbolos y fórmulas matemáticos directamente en los resultados de la búsqueda.</p>
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              <p class="start">La utilización de ZBMATH se encuentra sometida a las condiciones generales de uso de bancos de datos de <a href="http://www.fiz-karlsruhe.de">FIZ Karlsruhe</a>.</p><p>Enlace: <a href="http://www.fiz-karlsruhe.de/fileadmin/be_user/pdf/AGB/webdb_en.pdf">webdb_en.pdf</a></p><div class="clear paragraph "></div>
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