@inproceedings{ goodrich99accessing,
    author = "Michael T. Goodrich and Mark Handy and Beno\^{\i}t Hudson and
Roberto Tamassia",
    title = "Accessing the Internal Organization of Data Structures in the
{JDSL} Library",
    booktitle = "{ALENEX}",
    pages = "124-139",
    year = "1999",
    url = "citeseer.ist.psu.edu/goodrich99accessing.html" 
}