Matrix solutions of the functional equation of the gamma function. Konrad J. Heuvers; Daniel Moak — 1987 Aequationes mathematicae
The q-gamma function for x < 0. (Short Communication). Daniel S. Moak — 1980 Aequationes mathematicae
The q-gamma function for q > 1 (Short Communication). Daniel S. Moak — 1979 Aequationes mathematicae
An application of hypergeometric functions to a problem in function theory. Moak, Daniel S. — 1984 International Journal of Mathematics and Mathematical Sciences