TY  - JOUR
AU  - Hladký, Miroslav
TI  - Precedence relations and their connection with unambiguity of context-free grammars
JO  - Kybernetika
PY  - 1972
SP  - 
EP  - 11
VL  - 08
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1972__8_1_a0/
LA  - en
ID  - KYB_1972__8_1_a0
ER  -