Troy Kelton Teague v. C. H. Looney, Warden, United States Penitentiary, Leavenworth, Kansas , 268 F.2d 506 ( 1959 )
Johnson v. Zerbst , 58 S. Ct. 1019 ( 1938 )
Walker v. Johnston , 61 S. Ct. 574 ( 1941 )