Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Conference on the Numerical Solution of Differential Equations and Bettis, Dale G.","Proceedings of the Conference on the Numerical Solution of Ordinary Differential Equations : 19, 20 October 1972, the University of Texas at Austin",,Springer-Verlag,1974,Lecture notes in mathematics,,"3540066020,0387066020",,https://cir.nii.ac.jp/crid/1130282268922572672