@conference{Gretton-2007-10746,
  author = {Gretton, G and Bruce, T},
  title = {Aspects of mathematical modelling of a prototype scale vertical-axis turbine},
  year = {2007},
  month = {sep},
  series = {7th European Wave and Tidal Energy Conference (EWTEC 2007)},
  pages = {9},
  address = {Porto, Portugal},
  publisher = {European Tidal and Wave Energy Conference},
  url = {https://ewtec.org/proceedings/},
  keywords = {Current, Axial Flow Turbine, Modeling, Hydrodynamics},
}