共 12 条
[1]
BAUER H, 1966, HARMONISCHE RAUME PO
[3]
BONY JM, 1968, CR ACAD SCI A MATH, V267, P691
[4]
Brelot M, 1966, AXIOMATIQUE FONCTION
[5]
HORMANDER I, 1963, LINEAR PARTIAL DIFFE
[6]
HORMANDER L, 1968, ACTA MATH, V119, P147
[8]
Miranda C., 1955, EQUAZIONI DERIVATE P
[9]
Oleinik O.A., 1967, AM MATH SOC TRANSL, V65, P167
[10]
Olenik OA, 1966, MAT SB, V69, P111