Index: odt2wiki.xslt
===================================================================
--- odt2wiki.xslt	(Revision 2756)
+++ odt2wiki.xslt	(Revision 2870)
@@ -372,13 +372,33 @@
 		== WikiMath == 
 	 -->
 
+	<!--
+		Make sure to join sibling node that are all formated with WikiMath style without repeating 
+		the <math>..</math> markup.
+		  
+		Do not apply any transformation to the contents marked as WikiMath. 
+	-->
+
 	<template match="text:span[@text:style-name='WikiMath']">
 		<value-of select="'&lt;math&gt;'"/>
-		<apply-templates/>
+		<value-of select="string(.)"/>
 		<value-of select="'&lt;/math&gt;'"/>
 	</template>
 
+	<template match="text:span[@text:style-name='WikiMath' and boolean(preceding-sibling::node()[position()=1 and local-name(.)='span' and @text:style-name='WikiMath'])]">
+		<value-of select="string(.)"/>
+		<value-of select="'&lt;/math&gt;'"/>
+	</template>
 
+	<template match="text:span[@text:style-name='WikiMath' and boolean(following-sibling::node()[position()=1 and local-name(.)='span' and @text:style-name='WikiMath'])]">
+		<value-of select="'&lt;math&gt;'"/>
+		<value-of select="string(.)"/>
+	</template>
+
+	<template match="text:span[@text:style-name='WikiMath' and boolean(following-sibling::node()[position()=1 and local-name(.)='span' and @text:style-name='WikiMath']) and boolean(preceding-sibling::node()[position()=1 and local-name(.)='span' and @text:style-name='WikiMath'])]">
+		<value-of select="string(.)"/>
+	</template>
+
 	<!-- 
 		== Native links == 
 	 -->