共 7 条
[1]
BARBU V, 1973, REV ROUMAINE MATH PU, V18, P1503
[2]
BARBU V, 1973, SEP SOMM SCH NONL PA
[3]
BREZIS D, 1973, CR ACAD SCI A MATH, V276, P1553
[4]
BREZIS H, 1973, MATHEMATICAL STUDIES, V5
[5]
Gajewski H., 1974, MATH LEHRBUCHER MONO, V38
[6]
GROGER K, 1973, THESIS BERLIN
[7]
Lions J.-L., 1968, TRAVAUX RECHERCHES M, V17