@inproceedings{bd06,
    author = {Bohnet, Johannes and Döllner, Jürgen},
    booktitle = {ACM Symposium on Software Visualization},
    title = {Visual Exploration of Function Call Graphs for Feature Location in Complex Software Systems},
    year = {2006},
    organization = {ACM},
    pages = {95--104},
    publisher = {ACM Press},
}