<xsd:complexType name="TspecificReferenceList">
<xsd:attribute name="interface" type="bp:Tclass" use="required"/>
<xsd:attribute name="id" type="xsd:ID"/>
</xsd:complexType>
<xsd:element name="specific-reference-list" type="TspecificReferenceList"/>
<xsd:complexType name="TspecificReferenceList">
<xsd:attribute name="interface" type="bp:Tclass" use="required"/>
<xsd:attribute name="id" type="xsd:ID"/>
</xsd:complexType>
<xsd:element name="specific-reference-list" type="TspecificReferenceList"/>