TY  - JOUR
AU  - Čermák, Libor
TI  - A note on a discrete form of Friedrichs' inequality
JO  - Applications of Mathematics
PY  - 1983
SP  - 457
EP  - 466
VL  - 28
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1983.104056/
DO  - 10.21136/AM.1983.104056
LA  - en
ID  - 10_21136_AM_1983_104056
ER  -