共 6 条
[2]
BALL JM, 1977, ARCH RATION MECH AN, V63, P337, DOI 10.1007/BF00279992
[3]
Gehring FW, 1999, ANN ACAD SCI FENN-M, V24, P253
[5]
Morrey C.B. Jr., 1966, Multiple Integrals in the Calculus of Variations, V130
[6]
RESHETNYAK YG, 1989, TRANSL MATH MONO AM, V73