著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "International Astronomical Union. Symposium and Khachiki︠a︡n, Ė. E. and Fricke, Klaus J. and Melnick, J.","Observational evidence of activity in galaxies : proceedings of the 121st Symposium of the International Astronomical Union, held in Byurakan, Armenia, U.S.S.R., June 3-7, 1986",,"D. Reidel,Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers",1987,Symposium,,"9027724733,9027724741",,https://cir.nii.ac.jp/crid/1130000797433538176