共 7 条
[1]
ALINHAC S, 1974, B SOC MATH FR, V102, P289
[2]
BAIOCCHI C, 1969, REND I LOMBARDO, V103, P704
[3]
Baiocchi C., 1967, ANN MAT PUR APPL, V76, P233
[6]
Lions J.-L., 1961, EQUATIONS DIFFERENTI, V111
[7]
LIONS JL, 1967, CALCOLO, V4, P221