TY - JOUR AU - Weikard, R. TI - On rational and periodic solutions of stationary KdV equations JO - Documenta mathematica PY - 1999 SP - 109 EP - 126 VL - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DOCMA_1999__4__a16/ LA - en ID - DOCMA_1999__4__a16 ER -