<?xml version="1.0" encoding="iso-8859-2"?> <!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> <book lang="pl"> <title>The ekg2 Book</title>
<?xml version="1.0" encoding="iso-8859-2"?> <!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> <book lang="pl"> <title>The ekg2 Book</title>