@article{oai:tsukuba.repo.nii.ac.jp:00016031, author = {Ohtake, Koichiro and Fukushima, Hiroshi}, issue = {1}, journal = {Tsukuba Journal of Mathematics}, month = {Jun}, pages = {29--34}, title = {A remark on Higman's result about separable algebras}, volume = {10}, year = {1986} }