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
"Krawcewicz, Wiesław and Wu, Jianhong","Theory of degrees, with applications to bifurcations and differential equations",,John Wiley,1997,Canadian Mathematical Society series of monographs and advanced texts,,0471157406,,https://cir.nii.ac.jp/crid/1130000798146598528