共 6 条
[1]
FUSCHICH VI, 1978, GROUP THEORETICAL ME, P5
[2]
HEARN AC, 1974, REDUCE 2 USERS MANUA
[3]
IBRAGIMOV NH, 1983, GROUPS TRANSFORMATIO, P280
[4]
OVSIANNIKOV LV, 1978, GROUP ANAL DIFFERENT, P400
[6]
NON-LINEAR ACTION OF LIE-GROUPS AND SUPERPOSITION PRINCIPLES FOR NON-LINEAR DIFFERENTIAL-EQUATIONS
[J].
PHYSICA A,
1982, 114 (1-3)
:105-113