"1887-12-12Z"^^ . "1887Z"^^ . . "Ascoli, Guido"@en . "1957Z"^^ . . . "1957-05-10Z"^^ . . "Guido Ascoli (Livorno, 12 December 1887 \u2013 Torino, 10 May 1957) was an Italian mathematician, known for his contributions to the theory of partial differential equations, and for his works on the teaching of mathematics in secondary high schools."@en . "Mathematician" .