North Carolina v. Alford , 91 S. Ct. 160 ( 1970 )
James W. Willett v. State of Georgia , 608 F.2d 538 ( 1979 )
McCarthy v. United States , 89 S. Ct. 1166 ( 1969 )
Boykin v. Alabama , 89 S. Ct. 1709 ( 1969 )