Okamoto, K (ed) <br/><br/>
Group representation & systems of differential equations  proceedings of a symposium held at university of tokyo from dec 20-27, 1982 
Ed by K. Okamoto 
 - Tokyo & Amsterdam  Kinokuniya & North-Holland  1984 
 - ii  497 
 - Advanced studies in pure mathematics 4 .
<br/><br/><label>ISBN: </label>0 444 8710 X 
<br/><br/><label>Dewey Class. No.: </label>10.13  / OKAM