共 15 条
[2]
CHAZARAIN J, 1973, CR ACAD SCI A MATH, V276, P1213
[3]
PARAMETRIX AND PROPAGATION OF SINGULARITIES FOR INTERIOR MIXED HYPERBOLIC PROBLEM
[J].
JOURNAL D ANALYSE MATHEMATIQUE,
1977, 32
:17-62
[5]
Hormander L., 1966, ANN MATH, V83, P129
[6]
Hormander L, 1971, ENSEIGN MATH, V17, P99
[7]
Hormander L., 1963, LINEAR PARTIAL DIFFE
[8]
IVRII VJ, 1977, DOKL AKAD NAUK SSSR+, V235, P1013
[9]
Lax PD., 1967, SCATTERING THEORY