Zworski, Maciej <br/><br/>
Semiclassical analysis / 
Maciej Zworski 
 - Rhode Island :  American Mathematical Society,  2016. 
 - Graduate Studies in Mathematics  138 .
<br/><br/><label>ISBN: </label>9781470425845 
<br/><br/><label>Subjects--Index Terms: </label>Quantum Theory - Mathematics Differential Equations, Partial