共 11 条
[2]
HORMANDER L, 1971, ENSEIGNEMENT MATH, P99
[6]
POLKING J, 1967, P S PURE MATH, V10
[7]
POVZNER A, 1960, MAT SB, V51, P3
[8]
POVZNER A, AM MATH SOC TRANSL 2, V47, P131
[10]
Taylor M., 1974, PSEUDO DIFFERENTIAL