Modeling and Analysis of Space Based Transceivers. - Michael S. Moore; Jeremy C. Price; Ben Abbott; John Liebetreu; Richard C. Reinhart; Thomas J. Kacpura (SEW, 2005)

Open Architecture Standard for NASA's Software-Defined Space Telecommunications Radio Systems. - Richard C. Reinhart; Sandra K. Johnson; Thomas J. Kacpura; Charles S. Hall; Carl R. Smith; John Liebetreu (Proc. IEEE, 2007)