Sean O'Keefe

Research output

Research output per year 2002 2002 2003 2007 2008 2011 2015 2015

• 3 Article
• 2 Editorial
• 1 Chapter
• 1 Letter/Newsletter

Research output per year

Research output per year

Search results

• 2011

  Letter to the secretary of defense

  Scott Retfig, R., Lygarrison, J., Chadwick, C. M., O'Keefe, S., Pino, J. P., Hirschberg, M. J., Mundt, S. D., Piasecki, J. W., Fortunato, E. M. & Rande Vause, C., Dec 2011, In: Vertiflite. 57, 4, p. 10-11 2 p.

  Research output: Contribution to journal › Letter/Newsletter › peer-review