<!ENTITY oslash "ø"> <!-- CIRCLED DIVISION SLASH -->
<!ENTITY yaz "YAZ">
<!ENTITY chap-introduction SYSTEM "introduction.xml">
<!ENTITY chap-installation SYSTEM "installation.xml">
<!ENTITY oslash "ø"> <!-- CIRCLED DIVISION SLASH -->
<!ENTITY yaz "YAZ">
<!ENTITY chap-introduction SYSTEM "introduction.xml">
<!ENTITY chap-installation SYSTEM "installation.xml">