TY  - JOUR
AU  - L. P. Zhil'tsova
TI  - Patterns in trees used in the derivation of words in a stochastic context-free language and a lower bound on coding cost. A critical case
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 2003
SP  - 23
EP  - 53
VL  - 10
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_2003_10_3_a2/
LA  - ru
ID  - DA_2003_10_3_a2
ER  -