1. "pioneering"Merriam-Webster.com. 2015.http://www.merriam-webster.com/dictionary/pioneer (January2015).
2. Billick, I., Babb, I., Kloeppel, B., Leong, J.C., J. Hodder, J. Sanders, and H. Swain, 2013. "Field Stations and Marine LaboratoriesoftheFuture:AStrategicVision,"NationalAssociationofMarineLaboratoriesandOrganizationofBiological Field Stations[http://www.obfs.org/fsml-future], 2013.
3. Lunar Farming: Achieving Maximum Yield for the Exploration of Space