Querying for nodes whose name contains "somepattern"

[Prakash Reddy K. L. V.]

Hi,
I am using jackrabbit as my content repository.
Is there a way to search for nodes whose name contains a particular word 
using XPath?
For example I want to search for all the nodes whose name contains 
"article".

I tried this query : /jcr:root/*article*
This does not work.

I also tried storing the name as property of the node and tried this query :
/jcr:root/[EMAIL PROTECTED]''article"]
This does not even get those nodes for which the value of the property 
is "article".

Is there any other way to achieve this ?

Thanks,
Prakash