================= 98/05/07 ===================
Ohyun Kwon <kwonohy@mail.auburn.edu>
Subject: CCL:pi stacking interactions

<salvat@host21.lctn.u-nancy.fr>
Subject: CCL:pi-stacking interactions 

From: <chipot@host7.lctn.u-nancy.fr>
Subject: CCL:Re: CCL:pi stacking interactions
From: Stevie T <s.m.todd@chem.hull.ac.uk>
Subject: CCL:semi-empirical calculations....