TY  - JOUR
AU  - V. A. Iliushkin
TI  - Manyvalued character of grammatical analysis of context-free languages
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 277
EP  - 278
VL  - 200
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_200_2_a6/
LA  - ru
ID  - DAN_1971_200_2_a6
ER  -