Morton v. Commissioner , 38 B.T.A. 1270 ( 1938 )
Robert W. Delk Dorothy A. Delk Michael W. Delk Mary M. Delk v. Commissioner of Internal Revenue , 113 F.3d 984 ( 1997 )
Cooper v. United States , 834 F. Supp. 669 ( 1993 )
United States v. Boyle , 105 S. Ct. 687 ( 1985 )
Welch v. Helvering , 54 S. Ct. 8 ( 1933 )
Morton v. Commissioner of Internal Revenue , 112 F.2d 320 ( 1940 )
Boehm v. Commissioner , 66 S. Ct. 120 ( 1945 )