Gagnon v. Scarpelli , 93 S. Ct. 1756 ( 1973 )
Ralph Barker Clark v. Donald Wyrick, Warden, Missouri State Penitentiary , 538 F.2d 1327 ( 1976 )
Morrissey v. Brewer , 92 S. Ct. 2593 ( 1972 )