TY - BOOK A1 - Klein, Markus A1 - Badanin, Andrei A1 - Korotyaev, Evgeni T1 - The Marchenko-Ostrovski mapping and the trace formula for the Camassa-Holm equation T3 - Preprint / SFB 288, Differentialgeometrie und Quantenphysik Y1 - 2001 UR - 1960 = preprint559.ps.gz VL - 559 CY - Berlin ER -