TY - JOUR AU - Seidl, Helmut AU - NiwiŃski, Damian TI - On distributive fixed-point expressions JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 1999 SP - 427 EP - 446 VL - 33 IS - 4-5 PB - EDP-Sciences UR - http://www.numdam.org/item/ITA_1999__33_4-5_427_0/ LA - en ID - ITA_1999__33_4-5_427_0 ER -