@article{GLS12,
    title        = {A Distributed O(1) Approximation Algorithm for the Uniform Facility Location Problem},
    author       = {Joachim Gehweiler and Christiane Lammersen and Christian Sohler},
    journal      = {Algorithmica},
    pages        = {},
    volume       = {},
    number       = {},
    year         = {2012}
}