<?xml version="1.0" encoding="utf-8"?>
-<xsl:stylesheet version="1.0" xmlns="http://www.w3.org/1999/xhtml" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:wl="http://wolnelektury.pl/functions">
+<xsl:stylesheet version="1.0" xmlns="http://www.w3.org/1999/xhtml" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:wl="http://wolnelektury.pl/functions" exclude-result-prefixes="mml wl">
<xsl:output method="html" version="1.0" encoding="utf-8" />
<xsl:output doctype-system="http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" />
<xsl:output doctype-public="-//W3C//DTD XHTML 1.1//EN" />