Commissioner v. Groetzinger ( 1987 )
Gerald Leuhsler, Beverly Leuhsler v. Commissioner of Internal Revenue ( 1992 )
Herbert A. Dunn and Georgia E. Dunn v. Commissioner of Internal Revenue ( 1980 )
gary-antonides-v-commissioner-of-internal-revenue-david-smith-mary-diane ( 1990 )
joseph-w-johnson-jr-and-margaret-a-johnson-v-commissioner-of-internal ( 1974 )
Welch v. Helvering ( 1933 )