TY - JOUR AU - Guessarian, Irène TI - A note on fixpoint techniques in data base recursive logic programs JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 1988 SP - 49 EP - 56 VL - 22 IS - 1 PB - EDP-Sciences UR - http://archive.numdam.org/item/ITA_1988__22_1_49_0/ LA - en ID - ITA_1988__22_1_49_0 ER -