@article{oai:tsukuba.repo.nii.ac.jp:00017190, author = {Saito, Masayuki and Toshimitsu, Takeshi and Uchida, Yoshihisa}, issue = {3}, journal = {Tsukuba Journal of Mathematics}, month = {Dec}, pages = {419--434}, title = {A power series satisfying a certain functional equation}, volume = {23}, year = {1999} }