bibItem with multiple publishers

Where a bibItem has multiple publisher and/or place information, only capture the first publisher and/or place in the attributes.

ref_publisher

Name of the publisher

//bibItem/@publisher

//bibItem/@place


      <bibItem id="oso-9780199296736-bibItem-241" class="book" author="Sokoloff, M." date="2002" place="Ramat&#x2010;Gan" publisher="Bar Ilan University Press" title="A Dictionary of Jewish Babylonian Aramaic of the Talmudic and Geonic Periods">S<sc>okoloff</sc>, M., <i>A Dictionary of Jewish Babylonian Aramaic of the Talmudic and
          Geonic Periods</i> (Ramat‐Gan and Baltimore/London: Bar Ilan University Press and Johns
        Hopkins University Press, 2002).</bibItem>


      <bibItem class="book" author="Pribble, Jennifer" title="Welfare and Party Politics in Latin America" place="Cambridge" publisher="Cambridge University Press" date="2013">
        <nameGrp mainName="Pribble" foreNames="Jennifer">Jennifer Pribble</nameGrp> , <i>Welfare and
          Party Politics in Latin America</i> (Cambridge and New York: Cambridge University Press,
        2013). </bibItem>