<div dir="ltr"><pre style="white-space:pre-wrap;word-wrap:break-word;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);line-height:17.8181819915772px"><font face="tahoma, sans-serif">Dear Professor Blaha and wien2k community,
</font></pre><div><font face="tahoma, sans-serif"><br></font></div><div><font face="tahoma, sans-serif">I just working in MBJ and read "<span style="color:rgb(68,68,68);line-height:21px;background-color:rgb(247,247,244)">Exchange holes in inhomogeneous systems: A coordinate-space model" </span><span style="color:rgb(68,68,68);line-height:21px;background-color:rgb(247,247,244)">A. D. Becke and M. R. Roussel</span></font></div><p id="yui_3_14_1_1_1434015954100_3060" style="margin:0px 0px 10px;padding-right:0px;color:rgb(68,68,68);line-height:21px;background-color:rgb(247,247,244)"><font face="tahoma, sans-serif">Phys. Rev. A 39, 3761 – Published 1 April 1989</font></p><p id="yui_3_14_1_1_1434015954100_3060" style="margin:0px 0px 10px;padding-right:0px;color:rgb(68,68,68);line-height:21px;background-color:rgb(247,247,244)"><font face="tahoma, sans-serif">Can explain me what's mean exchange-holes? It's hard to understand.</font></p><pre style="white-space:pre-wrap;word-wrap:break-word;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);line-height:17.8181819915772px"><font face="tahoma, sans-serif">with regards,</font></pre><pre style="white-space:pre-wrap;word-wrap:break-word;margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);line-height:17.8181819915772px"><font face="tahoma, sans-serif">Tuan Vu</font></pre></div>