Durst v. United States , 98 S. Ct. 849 ( 1978 )
United States v. Louis San Martin , 515 F.2d 317 ( 1975 )
United States v. J. J. Koehler , 544 F.2d 1326 ( 1977 )
United States v. Richard J. McDonald , 611 F.2d 1291 ( 1980 )