Mattabi Mines Limited v. Minister of National Revenue, [1987] 1 CTC 2412, 87 DTC 314 -- text
Taylor, T.CJ.:—These are appeals against income tax assessments for the years 1977 and 1978, heard in Toronto, Ontario, on December 11, 1986, in which the Minister of National Revenue dissallowed a deduction claimed under paragraph 20(1)(gg) of the