Lee, JonathanJonathanLeeLai, Lein F.Lein F.LaiHuang, Wei T.Wei T.HuangJONATHAN LEE2020-05-042020-05-041996https://scholars.lib.ntu.edu.tw/handle/123456789/488805Task-Based Specifications Through Conceptual Graphs.journal article10.1109/64.511868https://doi.org/10.1109/64.511868