Subject: Perturbation function.

From: Ahmed Bouferguene <[email-masked]>
Date: Sat, 25 Oct 1997 15:00:23 -0400 (EDT)

Hi all,

I would like to construct the perturbation function corresponding to a 
one-electron perturbation operator. Is there any program or 
a simple computational approach allowing one to achieve this task ?

	Thanks all.