@article{Aal.03a,
    author = {C. Albrecht and A.B. Kahng and B. Liu and I.I. Mandoiu and A.Z. Zelikovsky},
    title = {On the Skew-Bounded Minimum-Buffer Routing Tree Problem},
    journal = {IEEE Trans. on CAD},
    year = {2003},
    volume = {22},
    number = {7},
    pages = {937-945},
    url = {http://dx.doi.org/10.1109/TCAD.2003.814238},
    file = {Aal.03a.pdf},
    confidential = {n}
}