<!ENTITY chap-reference SYSTEM "reference.xml">
<!ENTITY yaz-proxy-ref SYSTEM "yaz-proxy-ref.xml">
<!ENTITY app-license SYSTEM "license.xml">
<!ENTITY chap-reference SYSTEM "reference.xml">
<!ENTITY yaz-proxy-ref SYSTEM "yaz-proxy-ref.xml">
<!ENTITY app-license SYSTEM "license.xml">