TY - JOUR AU - Bakalov, B. AU - Horozov, E. AU - Yakimov, M. TI - Highest Weight Modules of W1+∞, Darboux Transformations and the Bispectral Problem JO - Serdica Mathematical Journal PY - 1997 SP - 95 EP - 112 VL - 23 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SMJ2_1997_23_2_a1/ LA - en ID - SMJ2_1997_23_2_a1 ER -