TY - JOUR T1 - Using design patterns to reveal the competence of object-oriented methods in system-level design JO - COMPUT SYST SCI ENG PY - 1999/11/01 AU - Simons AJH AU - Snoeck M AU - Hung KSY ED - VL - 14 IS - 6 SP - 343 EP - 352 Y2 - 2025/06/18 ER -