TY  - JOUR
AU  - Hlaváček, Ivan
TI  - Dual finite element analysis for elliptic problems with obstacles on the boundary. I
JO  - Applications of Mathematics
PY  - 1977
SP  - 244
EP  - 255
VL  - 22
IS  - 4
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1977.103701/
DO  - 10.21136/AM.1977.103701
LA  - en
ID  - 10_21136_AM_1977_103701
ER  -