TY - JOUR AU - Matthes, Ralph TI - Monotone (co)inductive types and positive fixed-point types JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 1999 SP - 309 EP - 328 VL - 33 IS - 4-5 PB - EDP-Sciences UR - http://archive.numdam.org/item/ITA_1999__33_4-5_309_0/ LA - en ID - ITA_1999__33_4-5_309_0 ER -