Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Kadet︠s︡, V. M. (Vladimir M.) and Martín, Miguel and Merí, Javier and Pérez, Antonio",Spear operators between Banach spaces,,Springer,2018,Lecture notes in mathematics,,9783319713328,,https://cir.nii.ac.jp/crid/1130282269180973312