共 9 条
[1]
BABUSKA I, BN624 U MARYL TECH N
[2]
BOSSAVIT A, 1969, COMPUTING METHODS OP, V2
[4]
FALK RS, 1971, THESIS CORNELL U
[5]
Lions JL, 1968, CONTROLE OPTIMAL SYS
[6]
Morrey C. B., 1966, MULTIPLE INTEGRALS C, V130
[7]
Schechter M., 1963, MATH SCAND, V13, P47
[8]
Stampacchia G., 1965, ANN I FOURIER, V15, P189
[9]
STRANG G, 1970, MAY S NUM SOL PART D

