Não informado. (1964). Osaka Journal of Mathematics. University of Osaka, Department of Mathematics.
Lua i Stíl Chicago (17ú heag.)Não informado. Osaka Journal of Mathematics. Osaka, Japão: University of Osaka, Department of Mathematics, 1964.
Lua MLA (8ú heag.)Não informado. Osaka Journal of Mathematics. University of Osaka, Department of Mathematics, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.