NEW SYMMETRIES AND LIE ALGEBRAS OF THE GENERAL KdV EQUATION
张解放
NEW SYMMETRIES AND LIE ALGEBRAS OF THE GENERAL KdV EQUATION
ZHANG JIE-FANG (张解放)
中国物理B . 1995, (6): 401 -405 .  DOI: 10.1088/1004-423X/4/6/001