docs/org.eclipse.sphinx.emf.serialization.doc.isv/latex/examples/SchemaEReferenceContained1100.xml

<xsd:element name="CHILDREN" minOccurs="0" maxOccurs="1" >
  <xsd:complexType>
    <xsd:choice minOccurs="0" maxOccurs="unbounded" >
      <xsd:element name="CHILD" type="node:NODE"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>

<xsd:element name="CHILDREN" minOccurs="0" maxOccurs="1" >
  <xsd:complexType>
    <xsd:choice minOccurs="0" maxOccurs="unbounded" >
      <xsd:element name="CHILD">
        <xsd:complexType>
  	      <xsd:group ref="node:NODE--SUPERTYPE-GROUP"/>
  	      <xsd:attribute name="TYPE" value="node:NODE--SUBTYPES-ENUM"/>
        </xsd:complexType>
      </xsd:element>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>

<xsd:element name="CHILDREN" minOccurs="0" maxOccurs="1" >
  <xsd:complexType>
    <xsd:choice minOccurs="0" maxOccurs="unbounded" >
      <xsd:element name="CHILD" type="xsd:anyType"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>