[MathCongrès]
Nonlinear evolution equations
/ Ed. Degasperis, A. ; Ed. Fordy, A.P. ; Ed. Lakshmanan, M..
-Manchester, New York NY : Manchester university Press, 1990. - 617 p.
[MathOuvrage]
Soliton theory
/ Ed. Fordy, A.P..
-Manchester : Manchester university Press, 1990. - 449