<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">I am so sad to hear such a bad news. Without Prof. Isaev's kind help, I might not overcome the difficulty in calculations by PWscf and write my papers.<br><br><div>--<br>GAO Zhe<br>CMC Lab, Materials Science & Engineering Department,<br>Seoul National University, South Korea<br>        
 </div><div id="divNeteaseMailCard"></div><br><pre><br>At 2012-03-02 15:44:11,"Paolo Giannozzi" <giannozz@democritos.it> wrote:
>I have the regret to announce that Prof. Dr. Eyvaz Isaev, 
>author of QHA and PlotPhon packages, passed away on Sept.11, 2011
>
>P.
>-- 
>Paolo Giannozzi, IOM-Democritos and University of Udine, Italy
>
>
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