TY  - JOUR
TI  - Zprávy
JO  - Applications of Mathematics
PY  - 1971
VL  - 16
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1971.103329/
DO  - 10.21136/AM.1971.103329
LA  - cz
ID  - 10_21136_AM_1971_103329
ER  -