Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Torbert, William R. and COSPAR","Active experiments in space : proceedings of the Topical Meeting of the COSPAR Interdisciplinary Scientific Commission D (Meeting D3) of the COSPAR Twenty-eighth Plenary Meeting held in the Hague, the Netherlands, 25 June- 6 July 1990",,Published for the Committee on Space Research by Pergamon,1992,Advances in space research,,0080420435,,https://cir.nii.ac.jp/crid/1130282273097805312