Dacorogna, Bernard. <br/><br/>
Weak continuity and weak lower semicontinuity of nonlinear functions   
by Bernard Dacorogna 
 - Berlin  Springer-Verlag  1982 
 - 120p. 
 - Lecture Notes in Mathematics  922 .
<br/><br/><label>ISBN: </label>3540114882 
<br/><br/><label>Dewey Class. No.: </label>515.35  / N82