TY  - JOUR
AU  - Păun, G.
TI  - An operation with languages occurring in the linguistic approach to the management
JO  - RAIRO. Informatique théorique
PY  - 1977
SP  - 303
EP  - 310
VL  - 11
IS  - 4
PB  - Centrale des revues, Dunod-Gauthier-Villars
PP  - Montreuil
UR  - http://archive.numdam.org/item/ITA_1977__11_4_303_0/
LA  - en
ID  - ITA_1977__11_4_303_0
ER  -