M. de Lima, M. San Felice, and O. Lee.
" On a Leasing Variant of the Online Connected Facility Location Problem", in <em>Proceedings of the 1st Theory of Computation Meeting</em>, Porto Alegre, 2016, pp. 836-839, doi: <a href="https://doi.org/10.5753/etc.2016.9837">https://doi.org/10.5753/etc.2016.9837</a>.