Is the lookup attribute on @Resource a replacement for ibm-ejb-jar-bnd.xml?

I tried to search on the internet but couldn't find a definite answer for this:

Is using

@Resource(name="abc", lookup="myJndiName")
private Queue myQueue;

in a EJB 3.1 session bean equivalent to

@Resource(name="abc")
private Queue myQueue;

without the lookup but with the entry in ibm-ejb-jar-bnd.xml:

<session name="StatelessBean">
    <resource-env-ref name="abc" binding-name="myJndiName"/>
</session>

?

I.e. if I'm using the lookup attribute, then I don't have to specify the resource-env-ref anymore?