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<font face="Helvetica, Arial, sans-serif">Dear all,<br>
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<div class="moz-forward-container"><font face="Helvetica, Arial,
sans-serif">I want to understand the theory behind relativistic
DFT in Quantum Espresso. I would be very glad if someone could
recommend some basic textbooks about relativistic quantum
mechanic and relativistic densitiy functional theory to me for
that issue.
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Best regards,
Malte Sachs
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