Camp v. Pitts , 93 S. Ct. 1241 ( 1973 )
Burks v. Lasker , 99 S. Ct. 1831 ( 1979 )
Carlson v. Green , 100 S. Ct. 1468 ( 1980 )
Bivens v. Six Unknown Fed. Narcotics Agents , 91 S. Ct. 1999 ( 1971 )