共 19 条
[3]
DEGIORGI E, 1968, B UN MAT ITAL, V4
[4]
DEGIORGI E, 1966, SEMINARIO MAT SCUOLA
[6]
Federer H., 1969, GRUNDLEHREN MATH WIS
[7]
GIAQUINTA M, SINGULAR SET MINIMA
[8]
GIAQUINTA M, 1981, MULTIPLE INTEGRALS C, P25
[9]
GIAQUINTA M, UNPUB ACTA MATH
[10]
GIUSTI E, 1968, ARCH RATION MECH AN, V31, P173