Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Krupka, D. and Švec, Alois and Conference on Differential Geometry and Its Applications",Differential geometry and its applications,,"D. Reidel,J.E. Purkyně University,Distributors for the U.S.A. and Canada, Kluwer Academic Publishers",1987,Mathematics and its applications,,9027724873,,https://cir.nii.ac.jp/crid/1130282271126449280