Geometric methods in mathematical phisics  Proceedings, Lowell, Massachusetts 1979 
Ed. Kaiser, G.; J. E. Mardes 
 - New York  Springer-Verlag  1980 
 - 219 p  24 cm 
 - Lecture notes in mathematics  755 .
 -  CO75-8434 .
<br/><br/> Contine bibliografie 
<br/><br/><label>ISBN: </label>3540097422 
<br/><br/><label>ISSN: </label>0387097422