Non linear Equations and Spectral Theory   
ed by M S Birman and N N Uraltseva 
 - USA  AMS  2007 
 - vii, 246p. 
 - American Mathematical Society Translation series. 2. V.220 .
<br/><br/> Advances in the Mathematical Sciences - 59 
<br/><br/><label>ISBN: </label>9780821842096 
<br/><br/><label>Dewey Class. No.: </label>515.7222  / P07