@conference{Clarke-2009-10515,
  author = {Clarke, J and Connor, G and Grant, A and Johnstone, C and Ordonez-Sanchez, S},
  title = {Contra-rotating Marine Current Turbines: Single Point Tethered Floating System - Stability and Performance},
  year = {2009},
  month = {sep},
  series = {8th European Wave and Tidal Energy Conference (EWTEC 2009)},
  pages = {366--375},
  address = {Uppsala, Sweden},
  publisher = {European Tidal and Wave Energy Conference},
  url = {https://ewtec.org/proceedings/},
  keywords = {Current, Tidal, Field Data, Modeling, Hydrodynamics, Power Take Off, Deployment},
}