TY  - JOUR
AU  - Bellia, M.
TI  - Logic and functional programming by retractions
JO  - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
PY  - 1988
SP  - 271
EP  - 310
VL  - 22
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/item/ITA_1988__22_3_271_0/
LA  - en
ID  - ITA_1988__22_3_271_0
ER  -