Goodearl, B. Huisgen-Zimmermann, "Kiiti Morita 1915-1995", Notices of the AMS, June 1997 [http://www.ams.org/notices/199706/morita.pdf]
Goodearl, B. Huisgen-Zimmerman, "Kiiti Morita 1915-1995", Notices of the AMS, June 1997 [http://www.ams.org/notices/199706/morita.pdf]