共 19 条
[1]
ALT HW, UNPUB FREE BOUNDARY
[2]
Aris R., 1975, MATH THEORY DIFFUSIO
[3]
BANDLE C, UNPUB SINGLE STEADY
[6]
COURANT R, 1962, METHODS MATH PHYSICS, V2
[7]
DIAZ JI, UNPUB EXISTENCE FREE
[8]
Federer H., 1969, GRUNDLEHREN MATH WIS
[9]
Giusti E, 1977, NOTES PURE MATH