@article{GDZPPN002036533,
title = {Matrix solutions of the functional equation of the gamma function.},
journal = {Aequationes mathematicae},
volume = {33},
year = {1987},
pages = {1-17},
zbl = {0625.39011},
url = {http://dml.mathdoc.fr/item/GDZPPN002036533}
}
Heuvers, Konrad J.; Moak, Daniel. Matrix solutions of the functional equation of the gamma function.. Aequationes mathematicae, Tome 33 (1987) pp. 1-17. http://gdmltest.u-ga.fr/item/GDZPPN002036533/