RT Book T1 Effective Assistance of Counsel: A Defense Attorney's Right to Refuse Cooperation in Defendant's Perjured Testimony--Sixth Amendment: Nix v. Whiteside, 106 S. Ct. 988 (1986) A1 Beckman, David L. Jr LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1866318918