Colozza, A., Michelson, R.C., et al., Planetary Exploration Using Biomimetics – An Entomopter for Flight on Mars,Phase II Final Report, NASA Institute for Advanced Concepts Project NAS5-98051, October 2002. abstract
Anthony Colozza, Planetary Exploration Using Biomimetics – An Entomopter for Flight on Mars, Phase I (abstract), NASA Institute for Advanced Concepts, 2000. See: Phase I study, Phase II study. Retrieved April 4, 2018.
Colozza, A., Michelson, R.C., et al., Planetary Exploration Using Biomimetics – An Entomopter for Flight on Mars,Phase II Final Report, NASA Institute for Advanced Concepts Project NAS5-98051, October 2002. abstract