@article{sel991,
    author = {Yu Kashima and Takashi Ishio and Shogo Etsuda and Katsuro Inoue},
    title = {{Variable Data-Flow Graph for Lightweight Program Slicing and Visualization}},
    journal = {IEICE Transactions on Information and Systems},
    volume = {E98-D},
    number = {6},
    pages = {1194--1205},
    year = 2015,
    month = jun,
}