Namespaces: Update man page
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-.TH "ELEKTRA\-NAMESPACES" "7" "March 2019" "" ""
+.TH "ELEKTRA\-NAMESPACES" "7" "May 2019" "" ""
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.SH "NAME"
\fBelektra\-namespaces\fR \- namespaces
@@ -128,7 +128,7 @@ The configuration is typically located below \fBKDB_DB_SYSTEM\fR\. Other absolut
Keys that are not in a namespace (i\.e\. start with an \fB/\fR) are called cascading keys\. Cascading keys do not stem from a configuration source, but are used by applications to lookup a key in different namespaces\. So, multiple keys can contribute to each cascading key name\.
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.P
-Cascading is the same as a name resolution and provides a namespace unification as described in Versatility and Unix semantics in namespace unification \fIhttp://dl\.acm\.org/citation\.cfm?id=1138045\fR\.
+Cascading is the same as a name resolution and provides a namespace unification as described in Versatility and Unix semantics in namespace unification \fIhttp://citeseerx\.ist\.psu\.edu/viewdoc/summary?doi=10\.1\.1\.81\.7888\fR\.
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.P
Keys without a namespace can not be stored by their nature\. So they are transient: after a restart they are forgotten\.
