Search for articles on hearing aid-processed MUSIC

[Laback Bernhard]

In my country the journals <Hearing aids> and 
<National Hearing Aid Journal> are not availible.
I am searching for literature about the problem of 
music-perception of hearing-inpaired people with and 
without hearing aids. 

If you have access to these journals (or to any other 
literature) could you tell 
me if there exist articles on this topic ?

Bernhard 
a7321nam at pcserv.univie.ac.at