TY  - JOUR
AU  - Khristov, E.
TI  - On the Transformations of Symplectic Expansions and the Respective Bäcklund Transformation for the KDV Equation
JO  - Serdica Mathematical Journal
PY  - 2003
SP  - 75
EP  - 94
VL  - 29
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2003_29_1_a6/
LA  - en
ID  - SMJ2_2003_29_1_a6
ER  -