The Finite Element Method for Linear Elliptic Boundary Value Problems of Second Order
1985 ◽
pp. 94-139
◽
1990 ◽
pp. 9-133
2012 ◽
Vol 219
(1)
◽
pp. 226-236
◽
1993 ◽
Vol 108
(2)
◽
pp. 314-326
◽
1986 ◽
Vol 23
(1)
◽
pp. 58-77
◽
2005 ◽
Vol 194
(12-16)
◽
pp. 1251-1294
◽
1992 ◽
Vol 97
(2)
◽
pp. 211-231
◽