TY  - JOUR
AU  - Lovíšek, Ján
TI  - Duality in the obstacle and unilateral problem for the biharmonic operator
JO  - Applications of Mathematics
PY  - 1981
SP  - 291
EP  - 303
VL  - 26
IS  - 4
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1981.103918/
DO  - 10.21136/AM.1981.103918
LA  - en
ID  - 10_21136_AM_1981_103918
ER  -