TY - RPRT TI - Millimeter wavelength communications applications for the SEI AU - Ponchak, Denise S. AU - Zuzek, John E. AU - Spence, Rodney L. AU - Whyte, Wayne A., Jr. PY - 1991 UR - https://ntrs.nasa.gov/citations/19910022973 ID - 19910022973 ER -