Identification of solar cycle 23 minimum from solar UV measurements [microform] : NOAA-9 and NOAA-11 SBUV/2, UARS SUSIM, UARS SOLSTICE / Matthew T. DeLand, Richard P. Cebula
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1997]