共 7 条
[1]
AGMON S, 1969, UNIQUENESS RESULTS S, V2
[2]
AGMON S, 1969, P TOKYO INT C FUNCTI
[3]
AGMON S, 1969, LECTURES DIFFERENTIA, V2
[4]
Hormander L., 1963, LINEAR PARTIAL DIFFE
[6]
Rellich F., 1943, JAHRESBER DTSCH MATH, V53, P57