@article{publication-624, author={Jaag, Christian and Lisle, John and Waghe, Navin and Van Der Merwe, Erik and Trinkner, Urs}, issn={1783-5917}, journal={Competition and Regulation in Network Industries}, number=2, pages={108-129}, publisher={Intersentia NV}, title={Practical approaches to USO costing and financing}, volume=12, year=2011, }