TY - JOUR AU - Kudlek, Manfred TI - Comparison of basic language generating devices (non-deterministic systems) JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 1990 SP - 489 EP - 508 VL - 24 IS - 5 PB - EDP-Sciences UR - http://www.numdam.org/item/ITA_1990__24_5_489_0/ LA - en ID - ITA_1990__24_5_489_0 ER -