共 23 条
[11]
A GENERALIZATION OF WIRTINGER INEQUALITY
[J].
ANNALES DE L INSTITUT HENRI POINCARE-ANALYSE NON LINEAIRE,
1992, 9 (01)
:29-50
[12]
DRABEK P, 1999, CRC RES NOTES MATH S, V404, P1
[13]
On a Kondratiev problem
[J].
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE,
1997, 324 (05)
:503-507
[15]
KAWOHL B, UNPUB
[16]
KAWOHL B, 1999, CRC RES NOTES MATH, V406, P414
[17]
LI Y, 1993, COMM PARTIAL DIFFER, V156, P153