@article{Jal.02,
    author = {K. Jain and I.I. Mandoiu and V.V. Vazirani and D.P. Williamson},
    title = {A primal-dual schema based approximation algorithm for the element connectivity problem},
    journal = {Journal of Algorithms},
    year = {2002},
    volume = {45},
    pages = {1-15},
    url = {http://dx.doi.org/10.1016/S0196-6774(02)00222-5},
    file = {Jal.02.pdf},
    confidential = {n}
}