Kupershmidt, Boris A., <br/><br/>
Discrete Lax equations and differential-difference calculus / 

 - [Paris] :  Soci©♭t©♭ math©♭matique de France,  1985 
 - 212 p. ;  24 cm 
<br/><br/> Summary in French 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial<br/>Calculus of variations
<br/><br/><label>Dewey Class. No.: </label>515 SOC 1985 A058 Or.