Information sources

On the old site I recall someone posting a link to a research article of some sort that got into the goings on when beer ages. Anyone have that and care to post again? Thanks.

Also, any other good literary sources to explain the process would be appreciated.

Cheers!

 

Of course I found it right after posting this in my well organized bookmarks.

For those that are interested: http://beersensoryscience.wordpress.com/2010/11/15/chemistry-of-beer-aging/
there's a reference to the complete article at the end of this.