00397nam a2200133 a 450000500170000002000150001708200170003210000060004911000240005524500670007926000450014630000260019149000460021720251203110904.0  a0821828037  a530.124bCOL  d_  aColey, Alan ., Eds.  aBacklund and darboux transformations. the geometry of solitons  aUSAbAmerican Mathematical Societyc2001  axx, 436p.c22 cm.bPB  aCRM Proceedings & Lecture Notes [Vola29]