TY - BOOK AU - Ablowitz,M.J & Clarkson,P.A ED - Clarkson, P.A TI - Solitons, nonlinear evolution equations & inverse scattering T2 - London mathematical society lecture note series 149 SN - 9780521387309 U1 - 13.04+6.04+10.05 PY - 1992/// CY - Cambridge PB - Cambridge University Press ER -