Text ( visual ) : unmediated Research handbooks in law and economics. -- Cheltenham : Edward Elgar. -- Series editors: Richard A. Posner, Francesco Parisi (Research handbook on the law and economics of trademark law. 2023). -- (BB0289432X) ; https://ci.nii.ac.jp/ncid/BB0289432X Author Heading(s): Posner, Richard A. ; Parisi, Francesco