docs/org.eclipse.sphinx.emf.serialization.doc.isv/latex/examples/SchemaEAttributeContained0011.xml

<xsd:element name="STRING-VALUES" minOccurs="0" maxOccurs="1" >
  <xsd:complexType>
    <xsd:choice minOccurs="0" maxOccurs="unbounded" >
      <xsd:element name="STRING" type="node:STRING"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>