Text ( visual ) : unmediated The normative force of the factual : legal philosophy between is and ought / Nicoletta Bersier Ladavac, Christoph Bezemek, Frederick Schauer, editors. -- : [pbk.]. -- Cham : Springer , c2019. -- viii, 180 p. ; 24 cm. -- (Law and philosophy library ; v. 130). -- Includes bibliographical references. -- ISBN 9783030189310 ; (BC04119499) ; https://ci.nii.ac.jp/ncid/BC04119499 Author Heading(s): Bersier Ladavac, Nicoletta ; Bezemek, Christoph ; Schauer, Frederick F.. -- Classification(s): LCC : K237 ; DC23 : 340.1. -- Subject Heading(s): LCSH : Law -- Philosophy ; LCSH : Facts (Philosophy) ; LCSH : Norm (Philosophy)