willis-parker-v-robert-f-parratt-warden-nebraska-penal-and-correctional , 662 F.2d 479 ( 1981 )
Cuyler v. Sullivan , 100 S. Ct. 1708 ( 1980 )
Sumner v. Mata , 101 S. Ct. 764 ( 1981 )
Wood v. Georgia , 101 S. Ct. 1097 ( 1981 )