TY  - JOUR
AU  - N. A. Vershinina
TI  - The constructive model of the environment in activities planning system
JO  - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki
PY  - 2006
SP  - 169
EP  - 180
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VUU_2006_1_a14/
LA  - ru
ID  - VUU_2006_1_a14
ER  -