Brountas v. Commissioner , 73 T.C. 491 ( 1979 )
Crooks v. Commissioner , 92 T.C. 816 ( 1989 )
Gammill v. Commissioner , 62 T.C. 607 ( 1974 )
Gibson Products Co. Kell Blvd. v. United States , 637 F.2d 1041 ( 1981 )
Paul P. Brountas v. Commissioner of Internal Revenue, Paul P. And Lynn T. Brountas v. Commissioner of Internal Revenue , 692 F.2d 152 ( 1982 )