Davies E B <br/><br/>
Heat kernels and spectral theory. 

 - Cambridge  Cambridge University Press       1989 
 - ix,197p.  cm. 
 - Cambridge tracts in mathematics.92. .
<br/><br/><label>Standard No.: </label>51215 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B69, M9