共 69 条
[1]
BAOUENDI MS, 1967, B SOC MATH FR, V95, P45
[6]
BOUTET L, 1974, INVENT MATH, V24, P1
[7]
BOUTETDEMONVEL L, TO BE PUBLISHED
[9]
CALDERON AP, 1971, J MATH SOC JPN, V23, P374