TY - RPRT TI - RF parameter study in support of Structures for Orbiting Radio Telescopes /SORT/ Final report, 28 Jan. - 28 Oct. 1970 AU - Andre, S. N. AU - Blum, R. J. AU - Clark, J. O. PY - 1970 UR - https://ntrs.nasa.gov/citations/19710001796 ID - 19710001796 ER -