Page Comparison

<contrib-group>
<contrib contrib-type="author">
<name-alternatives><name xml:lang="en">...</name><name xml:lang="ru"><surname>Гебхард</surname><given-names>Кейтлин</given-names></name></name-alternatives>
<xref ref-type="aff" rid="aff1"><sup>1</sup></xref>
</contrib>
<contrib contrib-type="author">
<name-alternatives><name xml:lang="en">...</name><name xml:lang="ru"><surname>Розенблюм</surname><given-names>Брюс</given-names></name></name-alternatives>
<xref ref-type="aff" rid="aff2"><sup>2</sup></xref>
</contrib>
...
</contrib-group>