Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Rawer, K. (Karl) and Ramanamurty, Y. V. and COSPAR","International reference ionosphere- status 1985/86 : proceedings of URSI/COSPAR Workshop held in Louvain-la-Neuve, Belgium, 28th October-1st November 1985",,Published for the Committee on Space Research by Pergamon Press,1986,Advances in space research,,0080340261,,https://cir.nii.ac.jp/crid/1130000795288163072