On Togai Ito's Codex of Maps and a Manuscript Originally Prepared by the Tokugawa-Shogunate Expediters to the Bonin Islands.Published in:Forma (21891311), 2020, v. 35, p. 3, doi. 10.5047/forma.2020.002By:Takeshi SugimotoPublication type:Article
The Kepler Triangle and Its Kin.Published in:Forma (21891311), 2020, v. 35, p. 1, doi. 10.5047/forma.2020.001By:Takeshi SugimotoPublication type:Article