TY - JOUR T1 - Testing Conformance to a Quasi-Non-Deterministic Stream X-Machine JO - Formal Aspects of Computing UR - https://doi.org/10.1007/s001650070003 PY - 2000/01/01 AU - Hierons RM AU - Harman M ED - DO - DOI: 10.1007/s001650070003 PB - Association for Computing Machinery (ACM) VL - 12 IS - 6 SP - 423 EP - 442 Y2 - 2025/11/05 ER -