共 15 条
[1]
AUBIN J.-P., 1972, APPROXIMATION ELLIPT
[2]
BERCOVIER M, 1978, RAIRO-ANAL NUMER-NUM, V12, P211
[3]
Courant R., 1956, CALCULUS VARIATIONS
[5]
Lions J., 1969, QUELQUES M THODES R
[8]
Mercier B, 1979, TOPICS FINITE ELEMEN
[9]
Nagtegaal J. C., 1974, Computer Methods in Applied Mechanics and Engineering, V4, P153, DOI 10.1016/0045-7825(74)90032-2